The increase in incomes of the top 1 percent of Americans from 2003 to 2005 exceeded the total income of the poorest 20 percent of Americans, data in a new report by the Congressional Budget Office shows. The poorest fifth of households had total income of $383.4 billion in 2005, while just the increase in income for the top 1 percent came to $524.8 billion, a figure 37 percent higher. The total income of the top 1.1 million households was $1.8 trillion, or 18.1 percent of the total income of all Americans, up from 14.3 percent of all income in 2003. The total 2005 income of the three million individual Americans at the top was roughly equal to that of the bottom 166 million Americans, analysis of the report showed. Earlier reports, based on tax returns, showed that in 2005 the top 10 percent, top 1 percent and fractions of the top 1 percent enjoyed their greatest share of income since 1928 and 1929. Much of the increase at the top reflected the rebound of the stock market after its sharp drop in 2000, economists from across the political spectrum said. About half of the income going to the top 1 percent comes from investments and business. In addition, Congress in 2003 cut taxes on long-term capital gains and most dividends. Jared Bernstein, an economist at the Economic Policy Institute in Washington who characterizes the Bush administration's policies as YOYO economics, based on You (Are) On Your Own, said the differences in income growth explained why so many Americans have told pollsters that they are feeling squeezed. "It is meaningless to middle- and low-income families to say we have a great economy because their economy looks so much different than folks at the top of the scale because this is an economy that is working, but not working for everyone."