By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
date.ended (in Relationships)
| Variable Summary | Undergrad | Freshman | Sophomore | Junior | Senior |
| Sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| Casual-sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| romances (date_ended or romance__date_ended) | ||||||
| All Rs | Female | Male | ||||
| 1994-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-01-15 | 2 | 0.09% | 1 | 0.06% | 1 | 0.16% |
| 2003-03-15 | 1 | 0.04% | 1 | 0.06% | 0 | 0.00% |
| 2003-04-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.16% |
| 2003-05-15 | 2 | 0.09% | 0 | 0.00% | 2 | 0.33% |
| 2003-06-15 | 2 | 0.09% | 2 | 0.12% | 0 | 0.00% |
| 2003-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-09-15 | 1 | 0.04% | 1 | 0.06% | 0 | 0.00% |
| 2003-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-11-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.16% |
| 2003-12-15 | 2 | 0.09% | 2 | 0.12% | 0 | 0.00% |
| 2004-01-15 | 3 | 0.13% | 1 | 0.06% | 2 | 0.33% |
| 2004-02-15 | 3 | 0.13% | 1 | 0.06% | 2 | 0.33% |
| 2004-03-15 | 1 | 0.04% | 1 | 0.06% | 0 | 0.00% |
| 2004-04-15 | 2 | 0.09% | 2 | 0.12% | 0 | 0.00% |
| 2004-05-15 | 3 | 0.13% | 2 | 0.12% | 1 | 0.16% |
| 2004-06-15 | 4 | 0.17% | 4 | 0.24% | 0 | 0.00% |
| 2004-07-15 | 1 | 0.04% | 1 | 0.06% | 0 | 0.00% |
| 2004-08-15 | 4 | 0.17% | 2 | 0.12% | 2 | 0.33% |
| 2004-09-15 | 4 | 0.17% | 4 | 0.24% | 0 | 0.00% |
| 2004-10-15 | 2 | 0.09% | 2 | 0.12% | 0 | 0.00% |
| 2004-11-15 | 4 | 0.17% | 2 | 0.12% | 2 | 0.33% |
| 2004-12-15 | 3 | 0.13% | 3 | 0.18% | 0 | 0.00% |
| 2005-01-15 | 7 | 0.30% | 6 | 0.36% | 1 | 0.16% |
| 2005-02-15 | 12 | 0.52% | 7 | 0.42% | 5 | 0.82% |
| 2005-03-15 | 12 | 0.52% | 8 | 0.47% | 4 | 0.65% |
| 2005-04-15 | 14 | 0.61% | 11 | 0.65% | 3 | 0.49% |
| 2005-05-15 | 21 | 0.91% | 13 | 0.77% | 8 | 1.31% |
| 2005-06-15 | 25 | 1.09% | 14 | 0.83% | 11 | 1.80% |
| 2005-07-15 | 18 | 0.78% | 7 | 0.42% | 11 | 1.80% |
| 2005-08-15 | 23 | 1.00% | 14 | 0.83% | 9 | 1.47% |
| 2005-09-15 | 20 | 0.87% | 12 | 0.71% | 8 | 1.31% |
| 2005-10-15 | 21 | 0.91% | 15 | 0.89% | 6 | 0.98% |
| 2005-11-15 | 19 | 0.83% | 15 | 0.89% | 4 | 0.65% |
| 2005-12-15 | 34 | 1.48% | 23 | 1.36% | 11 | 1.80% |
| 2006-01-15 | 65 | 2.82% | 47 | 2.79% | 18 | 2.94% |
| 2006-02-15 | 31 | 1.35% | 20 | 1.19% | 9 | 1.47% |
| 2006-03-15 | 20 | 0.87% | 17 | 1.01% | 3 | 0.49% |
| 2006-04-15 | 26 | 1.13% | 20 | 1.19% | 5 | 0.82% |
| 2006-05-15 | 28 | 1.22% | 22 | 1.31% | 6 | 0.98% |
| 2006-06-15 | 23 | 1.00% | 15 | 0.89% | 8 | 1.31% |
| 2006-07-15 | 18 | 0.78% | 13 | 0.77% | 5 | 0.82% |
| 2006-08-15 | 36 | 1.56% | 24 | 1.42% | 12 | 1.96% |
| 2006-09-15 | 28 | 1.22% | 17 | 1.01% | 11 | 1.80% |
| 2006-10-15 | 38 | 1.65% | 24 | 1.42% | 14 | 2.29% |
| 2006-11-15 | 14 | 0.61% | 11 | 0.65% | 3 | 0.49% |
| 2006-12-15 | 36 | 1.56% | 22 | 1.31% | 14 | 2.29% |
| 2007-01-15 | 117 | 5.08% | 86 | 5.10% | 31 | 5.07% |
| 2007-02-15 | 60 | 2.61% | 41 | 2.43% | 19 | 3.10% |
| 2007-03-15 | 58 | 2.52% | 41 | 2.43% | 17 | 2.78% |
| 2007-04-15 | 46 | 2.00% | 30 | 1.78% | 16 | 2.61% |
| 2007-05-15 | 44 | 1.91% | 34 | 2.02% | 10 | 1.63% |
| 2007-06-15 | 35 | 1.52% | 25 | 1.48% | 10 | 1.63% |
| 2007-07-15 | 21 | 0.91% | 17 | 1.01% | 4 | 0.65% |
| 2007-08-15 | 45 | 1.95% | 28 | 1.66% | 16 | 2.61% |
| 2007-09-15 | 49 | 2.13% | 32 | 1.90% | 17 | 2.78% |
| 2007-10-15 | 36 | 1.56% | 27 | 1.60% | 9 | 1.47% |
| 2007-11-15 | 27 | 1.17% | 21 | 1.25% | 6 | 0.98% |
| 2007-12-15 | 22 | 0.96% | 19 | 1.13% | 3 | 0.49% |
| 2008-01-15 | 79 | 3.43% | 59 | 3.50% | 20 | 3.27% |
| 2008-02-15 | 40 | 1.74% | 34 | 2.02% | 6 | 0.98% |
| 2008-03-15 | 50 | 2.17% | 39 | 2.31% | 11 | 1.80% |
| 2008-04-15 | 43 | 1.87% | 32 | 1.90% | 11 | 1.80% |
| 2008-05-15 | 40 | 1.74% | 34 | 2.02% | 6 | 0.98% |
| 2008-06-15 | 37 | 1.61% | 29 | 1.72% | 8 | 1.31% |
| 2008-07-15 | 26 | 1.13% | 23 | 1.36% | 3 | 0.49% |
| 2008-08-15 | 54 | 2.34% | 43 | 2.55% | 11 | 1.80% |
| 2008-09-15 | 58 | 2.52% | 40 | 2.37% | 18 | 2.94% |
| 2008-10-15 | 30 | 1.30% | 29 | 1.72% | 1 | 0.16% |
| 2008-11-15 | 19 | 0.83% | 16 | 0.95% | 3 | 0.49% |
| 2008-12-15 | 30 | 1.30% | 20 | 1.19% | 10 | 1.63% |
| 2009-01-15 | 82 | 3.56% | 63 | 3.74% | 19 | 3.10% |
| 2009-02-15 | 35 | 1.52% | 25 | 1.48% | 10 | 1.63% |
| 2009-03-15 | 28 | 1.22% | 23 | 1.36% | 5 | 0.82% |
| 2009-04-15 | 22 | 0.96% | 19 | 1.13% | 3 | 0.49% |
| 2009-05-15 | 17 | 0.74% | 14 | 0.83% | 3 | 0.49% |
| 2009-06-15 | 17 | 0.74% | 13 | 0.77% | 4 | 0.65% |
| 2009-07-15 | 21 | 0.91% | 15 | 0.89% | 6 | 0.98% |
| 2009-08-15 | 21 | 0.91% | 18 | 1.07% | 3 | 0.49% |
| 2009-09-15 | 24 | 1.04% | 16 | 0.95% | 8 | 1.31% |
| 2009-10-15 | 22 | 0.96% | 16 | 0.95% | 6 | 0.98% |
| 2009-11-15 | 14 | 0.61% | 12 | 0.71% | 2 | 0.33% |
| 2009-12-15 | 19 | 0.83% | 15 | 0.89% | 4 | 0.65% |
| 2010-01-15 | 50 | 2.17% | 33 | 1.96% | 17 | 2.78% |
| 2010-02-15 | 18 | 0.78% | 15 | 0.89% | 3 | 0.49% |
| 2010-03-15 | 28 | 1.22% | 20 | 1.19% | 8 | 1.31% |
| 2010-04-15 | 21 | 0.91% | 16 | 0.95% | 5 | 0.82% |
| 2010-05-15 | 27 | 1.17% | 21 | 1.25% | 6 | 0.98% |
| 2010-06-15 | 13 | 0.56% | 9 | 0.53% | 4 | 0.65% |
| 2010-07-15 | 5 | 0.22% | 5 | 0.30% | 0 | 0.00% |
| 2010-08-15 | 18 | 0.78% | 14 | 0.83% | 2 | 0.33% |
| 2010-09-15 | 11 | 0.48% | 10 | 0.59% | 1 | 0.16% |
| 2010-10-15 | 21 | 0.91% | 18 | 1.07% | 3 | 0.49% |
| 2010-11-15 | 12 | 0.52% | 9 | 0.53% | 3 | 0.49% |
| 2010-12-15 | 23 | 1.00% | 18 | 1.07% | 5 | 0.82% |
| 2011-01-15 | 19 | 0.83% | 11 | 0.65% | 8 | 1.31% |
| 2011-02-15 | 6 | 0.26% | 5 | 0.30% | 1 | 0.16% |
| 2011-03-15 | 1 | 0.04% | 1 | 0.06% | 0 | 0.00% |
| 2011-04-15 | 4 | 0.17% | 2 | 0.12% | 2 | 0.33% |
| 2011-05-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.16% |
| 2011-10-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.16% |
| 2011-11-15 | 1 | 0.04% | 1 | 0.06% | 0 | 0.00% |
| Missing |
5711
(71.26%) |
– |
4404
(72.33%) |
– |
1298
(67.96%) |
– |
| Total | 8014 | 100% | 6089 | 100% | 1910 | 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.