| 2009 | 2010 | 2011 | Number of Students | 109,627 | 107,834 | 105,090 | Enrollment During Test Window | 102,606 | 101,032 | 98,644 | Total Participation* | 99.2% | 99.3% | 99.3% | | (101,835) | (100,335) | (97,918) | Participation in Alternate Assessment based on | 8.1% | 8.8% | 9.1% | Alternative achievement standards | (8,286) | (8,845) | (8,962) | Participation in Regular Assessment | 91.2% | 90.6% | 90.2% | | (93,549) | (91,490) | (88,956) | Without Accomodations | 27.0% | 24.2% | 22.4% | | (25,265) | (22,186) | (19,886) | With Accomodations | 73.0% | 75.8% | 77.6% | | (68,284) | (69,304) | (69,070) |
| 2009 | 2010 | 2011 | 4,825 | 5,251 | 5,192 | 4,719 | 4,551 | 4,569 | 99.9% | 99.3% | 99.2% | (4,713) | (4,520) | (4,531) | 10.7% | 12.7% | 12.3% | (503) | (576) | (562) | 89.2% | 86.7% | 86.9% | (4,210) | (3,944) | (3,969) |
18.2% | 17.6% | 17.4% | (765) | (695) | (689) | 81.8% | 82.4% | 82.6% | (3,445) | (3,249) | (3,280) |
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