Level from internal FR Board, IF Division, TIC Form BL-1 Reporting Banks' Own Liabilities to Foreigners. Calculated as the sum of agencies of foreign banks, branches of foreign banks, and edge and agreement corporations from the column "own foreign offices"; less the IBFs of foreign banks from the column "own foreign offices". Unadjusted flow is the change in the level; data for the most recent ten years show no significant seasonality.