By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
server.year
| Variable Summary | Undergrad | Freshman | Sophomore | Junior | Senior |
| Sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| Casual-sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| students (server_year) | ||||||
| All Rs | Female | Male | ||||
| 2006 | 2564 | 15.22% | 1755 | 14.96% | 804 | 15.83% |
| 2007 | 4913 | 29.17% | 3227 | 27.51% | 1674 | 32.96% |
| 2008 | 4357 | 25.87% | 3130 | 26.68% | 1223 | 24.08% |
| 2009 | 3498 | 20.77% | 2555 | 21.78% | 935 | 18.41% |
| 2010 | 1511 | 8.97% | 1063 | 9.06% | 443 | 8.72% |
| Missing |
3288
(16.33%) |
– |
2283
(16.29%) |
– |
990
(16.31%) |
– |
| Total | 20131 | 100% | 14013 | 100% | 6069 | 100% |
These tables reflect only undergraduates attending 4-year colleges who are of normative age -- 18, 19, 20, 21, or 22, +/- 1, for freshman, sophomores, juniors, and seniors, respectively.