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Report as of June 30, 2009
Blue - Addition
Red - deduction
2003
2004
2005
Q1
2006
Q2
2006
Q3
2006
Q4
2006
Q1
2007
Q2
2007
Q3
2007
Q4
2007
Q1
2008
Q2
2008
Q3
2008
Q4
2008
Q1
2009
Q2
2009
Cumulative Total
User Certificates
521
889
1214
306
366
434
423
482
562
751
457
659
598
790
588
637
721
10398
Service Certificates
811
1224
2883
505
820
973
1309
860
2255
1311
1305
1010
1964
1019
2517
1298
1395
23459
Host/Other Certificates
12
5
4
0
1
1
1
0
1
1
0
0
0
2
1
0
0
29
Total Certificates
1344
2118
4
101
811
1187
1408
1733
1342
2818
2063
1762
1669
2562
1811
3106
1935
2116
33886
Total Requests
1691
2862
5039
1068
1393
1729
2033
1681
3071
2424
1986
1913
2827
2082
3279
2132
2339
39549
Revoked Certificates
57
143
379
110
53
154
70
103
84
255
345
95
83
69
35
68
54
2157
Expired Certificates
0
1235
1729
554
936
824
1258
744
1135
1333
1670
1244
2740
1640
1675
1582
2514
22923
Active Certificates
-
-
-
-
-
-
-
-
-
-
-
8806
Virtual Organization Breakup
OSG Includes (BNL, CDF, CIGI,CMS, CompBioGrid,DES, DOSAR, DZero, Engage, Fermilab, GADU, geant4,
GLOW, GPN, GRASE, i2u2, ILC, JLAB, LIGO, mariachi, MIS, nanoHUB, NWICG, NYSGrid,
OSG, OSGEDU, SBGrid, SLAC, STAR & USATLAS)
.