IF YOU ONLY NEED ONE ECONOMIC STATISTIC...

this is the One! (h/t Pat Garofalo at Think Progress)

The Average Bush Tax Cut For The 1 Percent This Year Will Be Greater Than The Average Income Of The Other 99 Percent
...the National Priorities Project points out that those tax cuts this year will give the richest 1 percent of Americans a bigger tax cut than the other 99 percent will receive in average income:

The average Bush tax cut in 2011 for a taxpayer in the richest one percent is greater than the average income of the other 99 percent ($66,384 compared to $58,506).