Beginning in 2006:Q1, series is not shown separately and level is 0. Through 2005:Q4, level from quarterly Report of Assets and Liabilities of U.S. Branches and Agencies of Foreign Banks (form FFIEC 002), schedule RAL - Assets and Liabilities, Branch or agency liability on acceptances executed and outstanding (series RCFD2920); and from the Consolidated Report of Condition and Income for Edge and Agreement Corporations (form FR 2886b), schedule RC - Balance Sheet, Liability on acceptances executed and outstanding (series RCFD2920). Unadjusted flow is the change in the level; seasonally adjusted flow is obtained using X-12-ARIMA procedure.