Annual unadjusted flow from BEA, NIPA. Series calculated as Table 7.11, line 11, Other private business monetary interest paid; plus line 78, Other private business imputed interest paid; plus an unpublished estimate of nonfinancial noncorporate gross interest paid provided by BEA. Quarterly unadjusted flow based on unpublished detail provided by BEA. Data for the most recent ten years show no significant seasonality. Series has no levels.
