[BBK_STD_FREQ] Frequency (BBk) [Q] Quarterly [BBK_ACS2_REF_AREA] Area (countries, list of countries), BBk only [DE] Germany [BBK_ACS2_COMP_APPROACH] Compilation approach [S] Host approach [BBK_ACS2_REP_SECTOR] Sector [S129] Pension funds [BBK_ACS2_ICPF_ITEM] Instrument [A10] Assets - Currency and deposits [BBK_ACS2_MATURITY] Maturity [T] All original maturities [BBK_ACS2_DATA_TYPE] Data type [1] Outstanding amounts at the end of the period [BBK_ACS2_COUNT_AREA] Area (countries, list of countries), BBk only [ES] Spain [BBK_ACS2_COUNT_SECTOR] Sector [S1] Total economy [BBK_ACS2_CURRENCY] Area (ISO currency codes, list of currencies) [_T] All currencies of denomination (according to BPM6) [BBK_ACS2_UNIT] Currency of denomination [EUR] Euro