Level from ICI data available by subscription, Quarterly Supplementary Data, table Composition of Net Assets for Equity, Hybrid, and Bond Funds, sum of Common Stock, Preferred Stock, and Warrants and Rights. Unadjusted flow is calculated as the sum of, from unpublished ICI detail on Net Portfolio Purchases, column Preferred Stock summed for the three months of the quarter; and, from ICI, Monthly Trends in Mutual Fund Activity Report,table 7A, Total Common Stock Portfolio Activity of Long-Term Mutual Funds Classified by Investment Objective, column Net Purchases, Totals for Long-Term Funds, summed for the three months of the quarter. Both level and unadjusted flow are adjusted to remove variable annuity plans which are included in FOF life insurance sector. The adjustment is calculated from ICI data available by subscription, Monthly Trends Supplement, table 30B Variable Annuity, column Total Long-Term Funds, Total Net Assets; multiplied by the portion of the 2001:Q3 total that is in corporate stocks. Seasonally adjusted flow is obtained using X-12-ARIMA procedure.