For banks located in U.S.-affiliated areas, level from quarterly Reports of Condition for U.S.-chartered commercial banks (forms FFIEC 031 and FFIEC 041), schedule RC-E - Deposit Liabilities, Total transaction accounts (including total demand deposits) (series RCON2215); and for branches of U.S. banks located in U.S.-affiliated areas, year-end level from Foreign Branch Report of Condition (form FFIEC 030), 50 percent of sum of Deposits of U.S. banks (including IBFs and foreign branches of U.S. banks) (series FORB2623), Deposits of foreign banks (including U.S. branches and agencies of foreign banks and their IBFs) (series FORB2625), and Other deposits (series FORB2238). Unadjusted flow is the change in the level; data for the most recent ten years show no significant seasonality.