Monthly- Neither seasonally adjusted nor calendar adjusted data- Bulgaria vis-a-vis World (all entities, including reference area, including IO)- sector: Central bank vis-a-vis Total economy- Future Flows, contingent- Net flows (reserves template)- Reserves Template, in-the-money options, plus 5 % (depreciation of 5%)- Reserve template- Options type- All original maturities with residual maturity up to 1 month- Bulgarian lev- Bulgarian lev- All currencies except national currency- Nominal value- Compilation methodology based on international standards