Unadjusted flow is calculated as 6% of foreign deposits held by U.S. private sectors (FOF series FU263191003). The percent is calculated as foreign deposits held by households from the 1992 FR Board 's SCF divided by total foreign deposits held by U.S. private sectors (FOF series FU263191003) in 1992. Level is calculated as the previous level plus the unadjusted flow. Data for the most recent ten years show no significant seasonality.