Date	By Hostname			By IP Address
	Count	% Share	% Growth	Count	% Share	% Growth
May 2010	707,026	7.71	0.91	89,298	9.78	1.55
Apr 2010	677,703	7.64	0.82	85,646	9.63	2.79
Mar 2010	666,162	7.58	3.54	83,124	9.37	2.56
Feb 2010	624,736	7.32	3.49	79,658	9.13	2.43
Jan 2010	589,229	7.07	4.02	76,969	8.92	3.54
Dec 2009	566,348	6.80	1.92	73,781	8.61	3.36
Nov 2009	553,327	6.67	4.72	70,831	8.33	2.88
Oct 2009	522,690	6.37	1.32	68,525	8.10	3.21
Sep 2009	505,924	6.29	5.35	65,670	7.85	2.87
Aug 2009	478,826	5.97	1.88	63,044	7.63	3.26
Jul 2009	458,999	5.86	0.74	60,331	7.39	4.13
Jun 2009	440,759	5.82	-0.82	58,068	7.09	4.95
May 2009	433,955	5.86	1.49	53,849	6.76	1.32
Apr 2009	432,266	5.78	6.70	53,301	6.67	4.38
Mar 2009	408,020	5.41	3.58	50,939	6.39	3.41
Feb 2009	389,569	5.23	5.42	48,879	6.18	6.15
Jan 2009	370,578	4.96	5.87	45,785	5.82	3.63
Dec 2008	345,556	4.68	2.22	43,953	5.62	4.59
Nov 2008	328,710	4.58	1.29	41,366	5.37	5.05
Oct 2008	323,403	4.52	13.49	39,367	5.11	5.73
Sep 2008	285,255	3.99	2.86	37,128	4.84	4.98
Aug 2008	270,962	3.87	9.28	34,979	4.61	10.28
Jul 2008	241,318	3.55	3.00	30,080	4.18	-0.19
Jun 2008	230,959	3.44	13.48	31,019	4.19	3.97
May 2008	198,668	3.03	3.83	29,480	4.03	4.64
Apr 2008	179,162	2.92	17.13	27,919	3.85	5.60
Mar 2008	150,846	2.49	4.82	26,056	3.64	5.27
Feb 2008	140,183	2.38	5.77	24,494	3.46	5.04
Jan 2008	129,081	2.25	1.91	23,054	3.29	5.70
Dec 2007	118,554	2.21	14.43	21,186	3.12	6.44
Nov 2007	103,201	1.93	6.05	19,734	2.93	6.03
Oct 2007	96,171	1.82	3.26	18,576	2.76	4.12
Sep 2007	90,861	1.76	9.29	17,610	2.65	6.33
Aug 2007	82,235	1.61	4.66	16,146	2.49	3.82
Jul 2007	77,447	1.54	3.90	15,456	2.40	6.27
Jun 2007	72,791	1.48	7.19	14,232	2.26	4.18
May 2007	67,214	1.38	6.26	13,513	2.17	7.29
Apr 2007	61,566	1.30	7.58	12,439	2.02	10.04
Mar 2007	55,623	1.21	22.72	11,197	1.84	11.63
Feb 2007	44,363	0.99	-7.80	9,813	1.65	9.98
Jan 2007	46,637	1.07	16.00	8,812	1.50	10.40
Dec 2006	39,307	0.92	4.18	7,891	1.36	10.46
Nov 2006	37,200	0.88	11.12	7,112	1.23	11.46
Oct 2006	33,443	0.80	5.49	6,290	1.10	13.32
Sep 2006	30,613	0.75	28.75	5,487	0.97	16.90
Aug 2006	23,048	0.59	14.13	4,601	0.83	14.77
Jul 2006	19,815	0.51	17.94	3,951	0.72	17.70
Jun 2006	16,328	0.44	25.48	3,324	0.62	13.44
May 2006	12,720	0.35	18.00	2,885	0.54	11.94
Apr 2006	10,422	0.29	14.00	2,547	0.48	11.98
Mar 2006	8,874	0.26	12.54	2,240	0.43	10.98
Feb 2006	7,734	0.23	21.73	1,980	0.39	13.44
Jan 2006	6,309	0.19	38.12	1,718	0.34	14.50
Dec 2005	4,452	0.14	24.07	1,475	0.30	18.75
Nov 2005	3,439	0.11	16.18	1,214	0.25	21.62
Oct 2005	2,893	0.09	16.88	987	0.21	18.64
Sep 2005	2,411	0.08	12.35	817	0.18	16.97
Aug 2005	2,128	0.07	37.01	692	0.15	25.05
Jul 2005	1,545	0.05	15.40	547	0.12	13.60
Jun 2005	1,305	0.05	18.53	480	0.11	13.54
May 2005	1,092	0.04	28.94	419	0.09	21.46
Apr 2005	832	0.03	24.77	344	0.08	38.04
Mar 2005	624	0.02	-21.10	245	0.06	18.83
Feb 2005	1,040	0.03	182.85	202	0.05	35.36
Jan 2005	353	0.01	69.92	147	0.03	161.69
Dec 2004	201	0.01	119.40	55	0.01	132.67
Nov 2004	86	0.00	156.06	23	0.01	123.28
Oct 2004	32	0.00	2905.13	10	0.00	873.52
Sep 2004	1	0.00	N/A	1	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.