| 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 | 1,635 | 1,675 | 1,646 | 1,616 | 1,534 | 1,494 | 99.9% | 99.7% | 99.5% | (1,614) | (1,529) | (1,486) | 7.8% | 8.8% | 9.7% | (126) | (135) | (145) | 92.1% | 90.9% | 89.8% | (1,488) | (1,394) | (1,341) |
37.6% | 30.1% | 27.7% | (559) | (420) | (372) | 62.4% | 69.9% | 72.3% | (929) | (974) | (969) |
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