http://survey.netcraft.com/Reports/200811/
Apache 92,800,595
Microsoft 63,858,938
Google 10,992,548
unknown 3,438,469
lighttpd 3,030,958
nginx 3,023,369
http://survey.netcraft.com/Reports/200810/
lighttpd 3,072,457
nginx 2,817,148
http://survey.netcraft.com/Reports/200809/
lighttpd 3,095,928
nginx 2,562,554
http://survey.netcraft.com/Reports/200808/
lighttpd 2,914,867
nginx 2,440,386
http://survey.netcraft.com/Reports/200807/
lighttpd 2,942,469
nginx 2,273,785