Beginning in 2001:Q1, series is not shown separately and level is 0. Through 2000:Q4, series was from quarterly Reports of Condition for U.S.-chartered commercial banks (forms FFIEC 031 and FFIEC 041), schedule RC-C - Loans and Lease Financing Receivables, Acceptances of other banks (sum of series RCON1756 and RCON1757). Unadjusted flow is the change in the level; data for the most recent ten years show no significant seasonality.
