Starting in 1981:Q4, level is calculated as the level of foreign banking offices in U.S. IBFs' federal funds (FOF series FL282052003) multiplied by the ratio of the level of U.S.-chartered depository institutions IBFs' total assets (FOF series FL274090273) to the level of foreign banking offices in U.S. IBFs' total assets (FOF series FL284090283). Transactions are calculated as the change in level. Data for the most recent ten years show no significant seasonality.
Last edited on: 05/25/2017