What percentage of wealth do people over age 50 control in the US?

As of 2001, the top 1% of households (the upper class) owned 33.4% of all privately held wealth, and the next 19% (the managerial, professional, and small business stratum) had 51%, which means that just 20% of the people owned a remarkable 84%, leaving only 16% of the wealth for the bottom 80% (wage and salary workers) Joe Marman marmanla@localnet.colm