I'm not expecting HD to show the numbers for his claim as they don't exist.
http://www.tax.com/taxcom/taxblog.nsf/Permalink/CHAS-89LPZ9
Total income was $2.74 trillion less during the eight Bush years than if incomes had stayed at 2000 levels.
That much additional income would have more than made up for the lack of demand that keeps us mired in the Great Recession. That would mean no need for a stimulus, although it would not have affected the last administration's interfering with market capitalism by bailing out irresponsible Wall Streeters instead of letting the market determine their fortunes.
In only two years was total income up, but even when those years are combined they exceed the declines in only one of the other six years.
Even if we limit the analysis by starting in 2003, when the dividend and capital gains tax cuts began, through the peak year of 2007, the result is still less income than at the 2000 level. Total income was down $951 billion during those four years.
Average incomes fell. Average taxpayer income was down $3,512, or 5.7 percent, in 2008 compared with 2000, President Bush's own benchmark year for his promises of prosperity through tax cuts.
Had incomes stayed at 2000 levels, the average taxpayer would have earned almost $21,000 more over those eight years. That's almost $50 per week.
The changes in average and total incomes are detailed on the next page in Table 1, the first of four tables analyzing the whole data.
Now that we have looked at the whole eight-year period, what does the new data show about 2008, the worst recession ear since the 1930s, show when compared to the peak year of 2007, when the average taxpayer made $63,096, which was 2.5 percent more than in 2000.
In only two of the eight Bush years, 2006 and 2007, were average incomes higher than in 2000, but the gains were highly concentrated at the top. Of the total increase in income in 2007 over that in 2005, nearly 30 percent went to taxpayers who made $1 million or more,
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Much more at link, with numbers!