| 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 | 964 | 996 | 944 | 954 | 895 | 871 | 99.8% | 99.7% | 99.5% | (952) | (892) | (867) | 5.5% | 6.3% | 7.2% | (52) | (56) | (63) | 94.3% | 93.4% | 92.3% | (900) | (836) | (804) |
19.1% | 16.3% | 14.2% | (172) | (136) | (114) | 80.9% | 83.7% | 85.8% | (728) | (700) | (690) |
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