| 2009 | 2010 | 2011 | Number of Students | 109,627 | 107,834 | 105,091 | Enrollment During Test Window | 102,639 | 101,047 | 98,668 | Total Participation* | 99.2% | 99.3% | 99.3% | | (101,845) | (100,346) | (97,942) | Participation in Alternate Assessment | 8.1% | 8.8% | 9.1% | based on alternate achievement standards | (8,273) | (8,851.5) | (8,962) | Participation in Regular Assessment | 91.2% | 90.5% | 90.2% | | (93,572) | (91,494.5) | (88,980) | Without Accomodations | 27.3% | 24.5% | 22.5% | | (25,517) | (22,441) | (20,064) | With Accomodations | 72.7% | 75.5% | 77.5% | | (68,055) | (69,053.5) | (68,916) |
| 2009 | 2010 | 2011 | 10,084 | 11,266 | 11,042 | 9,994 | 10,323 | 10,136 | 99.9% | 99.4% | 99.4% | (9,983) | (10,256) | (10,072) | 5.9% | 5.8% | 6.0% | (588) | (596) | (604) | 94.0% | 93.6% | 93.4% | (9,395) | (9,660) | (9,468) |
32.5% | 34.3% | 31.2% | (3,056) | (3,309) | (2,954) | 67.5% | 65.7% | 68.8% | (6,339) | (6,351) | (6,514.5) |
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