OBS_COM: Implementation of HICP Regulation No. 33/2009 on the treatment of seasonal products in the Austrian HICP. See Box 3 in the April 2011 ECB Monthly Bulletin for details.
TITLE: HICP - Communication services
TITLE_COMPL: Euro area (Member States and Institutions of the Euro Area) changing composition -  HICP - Communication services, Contribution to growth rate, European Central Bank (ECB), Neither seasonally nor working day adjusted