Income Groups
Top 0.01%	Top 0.1%	Top 0.5%
Next 0.09%
	Next 0.9%
		Next 0.5%

Top 1%		Top 10%
Bottom 99%	Next 4%
	Next 5%
	Bottom 90%

Overall Average

Axis Scale	Graph Unit
Linear	Dollars
Log	Index to 1978