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 | 1778 | 15.78% | 1238 | 15.56% | 537 | 16.33% |
| 2007 | 3295 | 29.25% | 2197 | 27.62% | 1088 | 33.08% |
| 2008 | 2922 | 25.94% | 2125 | 26.72% | 796 | 24.20% |
| 2009 | 2264 | 20.10% | 1686 | 21.20% | 574 | 17.45% |
| 2010 | 1005 | 8.92% | 708 | 8.90% | 294 | 8.94% |
| Missing |
2108
(15.76%) |
– |
1493
(15.80%) |
– |
606
(15.56%) |
– |
| Total | 13372 | 100% | 9447 | 100% | 3895 | 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.