| 2007 | 2008 | 2009 | 2010 | 2011 | 2012** | |||||||
| Course | # of | Average | # of | Average | # of | Average | # of | Average | # of | Average | # of | Average |
| Level | Sections | Enrollment | Sections | Enrollment | Sections | Enrollment | Sections | Enrollment | Sections | Enrollment | Sections | Enrollment |
| < 100** | 33 | 18.5 | 24 | 25.7 | 27 | 26.3 | 32 | 24.9 | 24 | 24.3 | 15 | 20.0 |
| 100 | 280 | 39.7 | 285 | 38.3 | 283 | 38.8 | 286 | 39.5 | 279 | 38.6 | 276 | 38.8 |
| 200 | 333 | 29.2 | 308 | 29.5 | 324 | 28.3 | 311 | 30.1 | 321 | 29.7 | 315 | 30.1 |
| 300 | 193 | 23.5 | 206 | 23.3 | 196 | 23.2 | 206 | 22.9 | 197 | 24.1 | 207 | 24.2 |
| 400 | 148 | 19.4 | 151 | 17.8 | 142 | 17.9 | 154 | 18.4 | 157 | 17.8 | 145 | 18.1 |
| 500 | 70 | 11.8 | 73 | 10.2 | 81 | 10.6 | 75 | 11.3 | 64 | 11.3 | 68 | 11.4 |
| Total | 1,057 | 28.1 | 1,047 | 27.5 | 1,053 | 27.4 | 1,064 | 28.1 | 1,042 | 28.0 | 1,026 | 28.1 |
| *Lecture classes with an enrollment of 1 have been reclassified | ||||||||||||
| as independent studies for the purpose of this analysis. | ||||||||||||