Date	Count	% Share	% Growth
Dec 2011	641	0.00	8.91
Nov 2011	585	0.00	6.81
Oct 2011	545	0.00	4.52
Sep 2011	518	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.