| 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 | 375 | 362 | 342 | 374 | 343 | 313 | 100.0% | 100.0% | 99.4% | (374) | (343) | (311) | 7.0% | 8.2% | 10.2% | (26) | (28) | (32) | 93.0% | 91.8% | 89.1% | (348) | (315) | (279) |
40.8% | 33.3% | 33.7% | (142) | (105) | (94) | 59.2% | 66.7% | 66.3% | (206) | (210) | (185) |
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