Date	Count	% Share	% Growth
May 2011	2,930	0.01	17.57
Apr 2011	2,477	0.01	29.07
Mar 2011	1,896	0.01	170.04
Feb 2011	677	0.00	0.00
Jan 2011	677	0.00	N/A

Note: Readers are cautioned that the Growth percentages are based on a server's market share penetration rather than the absolute number of servers we detected. Thus, it is possible for the number of server to increase, while the growth is actually a negative value.