Level from quarterly Report of Assets and Liabilities of U.S. Branches and Agencies of Foreign Banks (form FFIEC 002), schedule A - Cash and Balances Due from Depository Institutions, Balances due from Federal Reserve Banks (series RCFD0090); and from the Consolidated Report of Condition and Income for Edge and Agreement Corporations (form FR 2886b), schedule A - Cash and Balances Due From Depository Institutions, Balances due from Federal Reserve Banks (RCFD0090). Unadjusted flow is the change in the level; data for the most recent ten years show no significant seasonality.