Summary

Calculation of support of currently displayed feature lists

		IE		Firefox		Safari		Chrome		Opera
Far Past	6.0: 3%		3.0: 44%	3.1: 38%	2.0: 70%	9.6: 50%
Past		7.0: 11%	3.5: 73%	3.2: 59%	3.0: 79%	10.1: 55%
Present		8.0: 27%	3.6: 78%	4.0: 80%	4.0: 84%	10.5: 73%
Near Future	8.0: 27%	3.6: 78%	4.*: 85%	4.0: 84%	10.5: 73%
(early 2010)
Future 		9.0: 48%	4.0: 89%	4.*: 85%	5.0: 88%	10.*: 75%
(late 2010 or later)