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 | 481 | 11.75% | 364 | 12.24% | 117 | 10.52% |
| 2007 | 1511 | 36.92% | 1084 | 36.44% | 425 | 38.22% |
| 2008 | 1032 | 25.21% | 755 | 25.38% | 277 | 24.91% |
| 2009 | 693 | 16.93% | 503 | 16.91% | 188 | 16.91% |
| 2010 | 376 | 9.19% | 269 | 9.04% | 105 | 9.44% |
| Missing |
643
(13.58%) |
– |
445
(13.01%) |
– |
198
(15.11%) |
– |
| Total | 4736 | 100% | 3420 | 100% | 1310 | 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.