[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