{"columns":[{"name":"indicator_id","type":"string"},{"name":"indicator_name","type":"string"},{"name":"country_id","type":"string"},{"name":"country_name","type":"string"},{"name":"countryiso3code","type":"string"},{"name":"date","type":"int64"},{"name":"value","type":"double"},{"name":"unit","type":"string"},{"name":"obs_status","type":"string"},{"name":"decimal","type":"int64"}],"n_rows":330,"rows_kept":330,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"DuckDB version v1.2.2 (build 7c039464e4)","schema":{"fields":[{"name":"indicator_id","type":"string","nullable":true,"metadata":null,"children":null},{"name":"indicator_name","type":"string","nullable":true,"metadata":null,"children":null},{"name":"country_id","type":"string","nullable":true,"metadata":null,"children":null},{"name":"country_name","type":"string","nullable":true,"metadata":null,"children":null},{"name":"countryiso3code","type":"string","nullable":true,"metadata":null,"children":null},{"name":"date","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"value","type":"double","nullable":true,"metadata":null,"children":null},{"name":"unit","type":"string","nullable":true,"metadata":null,"children":null},{"name":"obs_status","type":"string","nullable":true,"metadata":null,"children":null},{"name":"decimal","type":"int64","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 duckdb_schema {\n  optional binary field_id=-1 indicator_id (String);\n  optional binary field_id=-1 indicator_name (String);\n  optional binary field_id=-1 country_id (String);\n  optional binary field_id=-1 country_name (String);\n  optional binary field_id=-1 countryiso3code (String);\n  optional int64 field_id=-1 date (Int(bitWidth=64, isSigned=true));\n  optional double field_id=-1 value;\n  optional binary field_id=-1 unit (String);\n  optional binary field_id=-1 obs_status (String);\n  optional int64 field_id=-1 decimal (Int(bitWidth=64, isSigned=true));\n}\n"},"kv_metadata":[]}
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ANR","Andean Region",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2012,38.6262265720945,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2009,41.6653290538397,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2006,39.6433001781131,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ARG","Argentina",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BOL","Bolivia",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2012,35.5831036671618,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2009,33.9544763579134,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2006,28.6794132114302,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","BRA","Brazil",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MCA","Central America",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2012,50.7125323777359,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2009,52.1390027622468,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2006,46.4482211646124,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CHL","Chile",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2012,27.4231082388116,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2009,30.6138209543043,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2006,29.8311969950513,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","COL","Colombia",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2012,42.0960487476986,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2009,46.8497441252472,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","CRI","Costa Rica",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","DOM","Dominican Republic",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","ECU","Ecuador",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SLV","El Salvador",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","GTM","Guatemala",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","HND","Honduras",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","LCR","Latin America and the Caribbean",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","MEX","Mexico",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","NIC","Nicaragua",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2009,25.771124301062,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PAN","Panama",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PRY","Paraguay",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2012,26.4204216322311,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2009,27.5873143583746,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","PER","Peru",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","SCE","Southern Cone",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2012,51.2988399064142,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2009,58.4849052734152,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2006,58.5416811906168,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","URY","Uruguay",null,2000,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2014,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2013,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2012,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2011,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2010,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2009,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2008,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2007,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2006,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2005,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2004,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2003,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2002,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2001,null,null,null,0]
["2.0.cov.Math.pl_2.all","Coverage: Mathematics Proficiency Level 2","VEN","Venezuela, RB",null,2000,null,null,null,0]