_id	ReportingPeriod	SERIES_KEY	FREQ	FREQ_DESC	REF_AREA	REF_AREA_DESC	COMP_APPROACH	COMP_APPROACH_DESC	REPORTING_SECTOR	REPORTING_SECTOR_DESC	ICPF_ITEM	ICPF_ITEM_DESC	MATURITY	MATURITY_DESC	DATA_TYPE	DATA_TYPE_DESC	COUNTERPART_AREA	COUNTERPART_AREA_DESC	COUNTERPART_SECTOR	COUNTERPART_SECTOR_DESC	CURRENCY_TRANS	CURRENCY_TRANS_DESC	CURRENCY_DENOM	CURRENCY_DENOM_DESC	UNIT_MULT_DESC	OBSERVATION