Date	Count	% Share	% Growth
May 2012	26,616	0.09	0.65
Apr 2012	26,028	0.09	0.34
Mar 2012	25,588	0.09	0.95
Feb 2012	25,174	0.08	1.17
Jan 2012	24,593	0.08	0.61
Dec 2011	24,192	0.08	0.48
Nov 2011	23,932	0.08	1.16
Oct 2011	23,540	0.08	0.98
Sep 2011	23,160	0.08	1.63
Aug 2011	22,632	0.08	1.04
Jul 2011	22,028	0.08	1.46
Jun 2011	21,658	0.08	1.15
May 2011	21,235	0.08	1.49
Apr 2011	20,797	0.08	0.69
Mar 2011	20,405	0.08	3.46
Feb 2011	19,016	0.07	0.00
Jan 2011	19,016	0.07	2.32
Dec 2010	17,748	0.07	0.77
Nov 2010	17,777	0.07	2.56
Oct 2010	17,216	0.07	2.39
Sep 2010	16,587	0.07	2.18
Aug 2010	16,003	0.07	2.16
Jul 2010	15,509	0.06	3.31
Jun 2010	14,765	0.06	2.26
May 2010	14,235	0.06	2.33
Apr 2010	13,703	0.06	3.97
Mar 2010	13,111	0.06	3.52
Feb 2010	12,442	0.06	2.31
Jan 2010	11,960	0.05	2.18
Dec 2009	11,602	0.05	2.67
Nov 2009	11,198	0.05	2.92
Oct 2009	10,776	0.05	2.69
Sep 2009	10,276	0.05	3.32
Aug 2009	9,919	0.05	7.22
Jul 2009	9,128	0.04	-1.79
Jun 2009	8,569	0.04	5.50
May 2009	7,570	0.04	7.59
Apr 2009	7,156	0.04	1.58
Mar 2009	7,277	0.04	N/A
Feb 2009	7,182	N/A	N/A
Jan 2009	5,977	0.04	12.28
Dec 2008	5,215	0.03	17.26
Nov 2008	4,423	0.03	-1.42
Oct 2008	5,214	0.03	6.06
Sep 2008	4,862	0.03	12.36
Aug 2008	4,482	0.02	10.25
Jul 2008	4,001	0.02	7.90
Jun 2008	3,604	0.02	12.41
May 2008	3,146	0.02	10.79
Apr 2008	2,752	0.02	14.60
Mar 2008	2,367	0.01	12.67
Feb 2008	2,082	0.01	16.20
Jan 2008	1,767	0.01	18.61
Dec 2007	1,431	0.01	10.92
Nov 2007	1,253	0.01	9.56
Oct 2007	1,147	0.01	7.71
Sep 2007	1,053	0.01	16.08
Aug 2007	889	0.01	12.25
Jul 2007	798	0.01	11.55
Jun 2007	705	0.00	13.02
May 2007	610	0.00	12.56
Apr 2007	541	0.00	12.26
Mar 2007	472	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.