Web browser Statistics and Trends of 2008

2008	IE7	IE6	IE5	Firefox	Chrome	Safari	Opera
December	26.1%	19.6%		44.4%	3.6%	2.7%	2.4%
November	26.6%	20.0%		44.2%	3.1%	2.7%	2.3%
October	26.9%	20.2%		44.0%	3.0%	2.8%	2.2%
September	26.3%	22.3%		42.6%	3.1%	2.7%	2.0%
August	26.0%	24.5%		43.7%		2.6%	2.1%
July	26.4%	25.3%		42.6%		2.5%	1.9%
June	27.0%	26.5%	0.5%	41.0%		2.6%	1.7%
May	26.5%	27.3%	0.7%	39.8%		2.4%	1.5%
April	24.9%	28.9%	1.0%	39.1%		2.2%	1.4%
March	23.3%	29.5%	1.1%	37.0%		2.1%	1.4%
February	22.7%	30.7%	1.3%	36.5%		2.0%	1.4%
January	21.2%	32.0%	1.5%	36.4%		1.9%	1.4%

Link : http://www.w3schools.com/browsers/browsers_stats.asp