Seasonally adjusted transactions from BEA NIPA, Table 1.12 National Income by Type of Income, line 11, Proprietors' income with IVA and CCAdj Nonfarm. Unadjusted transactions are calculated as transactions at a seasonally adjusted annual rate divided by 4. Data for the most recent ten years show no significant seasonality. Series has no levels.
Last edited on: 04/16/2008