| 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 | 720 | 795 | 759 | 710 | 676 | 663 | 99.9% | 99.6% | 99.5% | (709) | (674) | (660) | 15.6% | 18.5% | 17.3% | (111) | (125) | (115) | 84.2% | 81.1% | 82.1% | (598) | (548) | (544) |
20.1% | 15.9% | 12.1% | (120) | (87) | (66) | 79.9% | 84.1% | 87.9% | (478) | (461.5) | (478.5) |
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