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 | 1 | 0.04% | 1 | 0.05% | 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 | 0.07% | 1 | 0.05% | 1 | 0.13% |
| 2003-03-15 | 1 | 0.04% | 1 | 0.05% | 0 | 0.00% |
| 2003-04-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.13% |
| 2003-05-15 | 2 | 0.07% | 0 | 0.00% | 2 | 0.26% |
| 2003-06-15 | 2 | 0.07% | 2 | 0.10% | 0 | 0.00% |
| 2003-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-08-15 | 1 | 0.04% | 1 | 0.05% | 0 | 0.00% |
| 2003-09-15 | 1 | 0.04% | 1 | 0.05% | 0 | 0.00% |
| 2003-10-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.13% |
| 2003-11-15 | 2 | 0.07% | 1 | 0.05% | 1 | 0.13% |
| 2003-12-15 | 4 | 0.14% | 4 | 0.20% | 0 | 0.00% |
| 2004-01-15 | 3 | 0.11% | 1 | 0.05% | 2 | 0.26% |
| 2004-02-15 | 4 | 0.14% | 1 | 0.05% | 3 | 0.39% |
| 2004-03-15 | 1 | 0.04% | 1 | 0.05% | 0 | 0.00% |
| 2004-04-15 | 2 | 0.07% | 2 | 0.10% | 0 | 0.00% |
| 2004-05-15 | 3 | 0.11% | 2 | 0.10% | 1 | 0.13% |
| 2004-06-15 | 4 | 0.14% | 4 | 0.20% | 0 | 0.00% |
| 2004-07-15 | 1 | 0.04% | 1 | 0.05% | 0 | 0.00% |
| 2004-08-15 | 5 | 0.18% | 2 | 0.10% | 3 | 0.39% |
| 2004-09-15 | 5 | 0.18% | 5 | 0.25% | 0 | 0.00% |
| 2004-10-15 | 5 | 0.18% | 5 | 0.25% | 0 | 0.00% |
| 2004-11-15 | 5 | 0.18% | 3 | 0.15% | 2 | 0.26% |
| 2004-12-15 | 5 | 0.18% | 3 | 0.15% | 2 | 0.26% |
| 2005-01-15 | 7 | 0.25% | 6 | 0.30% | 1 | 0.13% |
| 2005-02-15 | 14 | 0.50% | 9 | 0.44% | 5 | 0.64% |
| 2005-03-15 | 16 | 0.57% | 10 | 0.49% | 6 | 0.77% |
| 2005-04-15 | 15 | 0.53% | 12 | 0.59% | 3 | 0.39% |
| 2005-05-15 | 22 | 0.78% | 13 | 0.64% | 9 | 1.16% |
| 2005-06-15 | 28 | 0.99% | 16 | 0.79% | 12 | 1.54% |
| 2005-07-15 | 21 | 0.75% | 10 | 0.49% | 11 | 1.41% |
| 2005-08-15 | 28 | 0.99% | 16 | 0.79% | 12 | 1.54% |
| 2005-09-15 | 25 | 0.89% | 16 | 0.79% | 9 | 1.16% |
| 2005-10-15 | 24 | 0.85% | 18 | 0.89% | 6 | 0.77% |
| 2005-11-15 | 20 | 0.71% | 16 | 0.79% | 4 | 0.51% |
| 2005-12-15 | 46 | 1.63% | 29 | 1.43% | 17 | 2.19% |
| 2006-01-15 | 80 | 2.84% | 56 | 2.76% | 24 | 3.08% |
| 2006-02-15 | 40 | 1.42% | 23 | 1.13% | 15 | 1.93% |
| 2006-03-15 | 26 | 0.92% | 22 | 1.08% | 4 | 0.51% |
| 2006-04-15 | 30 | 1.06% | 23 | 1.13% | 6 | 0.77% |
| 2006-05-15 | 38 | 1.35% | 28 | 1.38% | 10 | 1.29% |
| 2006-06-15 | 35 | 1.24% | 23 | 1.13% | 12 | 1.54% |
| 2006-07-15 | 22 | 0.78% | 17 | 0.84% | 5 | 0.64% |
| 2006-08-15 | 43 | 1.53% | 25 | 1.23% | 18 | 2.31% |
| 2006-09-15 | 36 | 1.28% | 21 | 1.03% | 15 | 1.93% |
| 2006-10-15 | 40 | 1.42% | 26 | 1.28% | 14 | 1.80% |
| 2006-11-15 | 16 | 0.57% | 12 | 0.59% | 4 | 0.51% |
| 2006-12-15 | 45 | 1.60% | 28 | 1.38% | 17 | 2.19% |
| 2007-01-15 | 156 | 5.54% | 110 | 5.41% | 46 | 5.91% |
| 2007-02-15 | 66 | 2.34% | 43 | 2.12% | 23 | 2.96% |
| 2007-03-15 | 70 | 2.48% | 47 | 2.31% | 23 | 2.96% |
| 2007-04-15 | 54 | 1.92% | 38 | 1.87% | 16 | 2.06% |
| 2007-05-15 | 55 | 1.95% | 44 | 2.17% | 11 | 1.41% |
| 2007-06-15 | 42 | 1.49% | 29 | 1.43% | 13 | 1.67% |
| 2007-07-15 | 31 | 1.10% | 21 | 1.03% | 10 | 1.29% |
| 2007-08-15 | 51 | 1.81% | 33 | 1.62% | 17 | 2.19% |
| 2007-09-15 | 60 | 2.13% | 41 | 2.02% | 19 | 2.44% |
| 2007-10-15 | 46 | 1.63% | 34 | 1.67% | 12 | 1.54% |
| 2007-11-15 | 35 | 1.24% | 28 | 1.38% | 7 | 0.90% |
| 2007-12-15 | 30 | 1.06% | 26 | 1.28% | 4 | 0.51% |
| 2008-01-15 | 101 | 3.58% | 73 | 3.59% | 28 | 3.60% |
| 2008-02-15 | 49 | 1.74% | 42 | 2.07% | 7 | 0.90% |
| 2008-03-15 | 55 | 1.95% | 41 | 2.02% | 14 | 1.80% |
| 2008-04-15 | 53 | 1.88% | 39 | 1.92% | 14 | 1.80% |
| 2008-05-15 | 49 | 1.74% | 42 | 2.07% | 6 | 0.77% |
| 2008-06-15 | 49 | 1.74% | 38 | 1.87% | 11 | 1.41% |
| 2008-07-15 | 28 | 0.99% | 24 | 1.18% | 4 | 0.51% |
| 2008-08-15 | 68 | 2.41% | 51 | 2.51% | 16 | 2.06% |
| 2008-09-15 | 70 | 2.48% | 50 | 2.46% | 20 | 2.57% |
| 2008-10-15 | 38 | 1.35% | 35 | 1.72% | 3 | 0.39% |
| 2008-11-15 | 23 | 0.82% | 20 | 0.98% | 3 | 0.39% |
| 2008-12-15 | 33 | 1.17% | 23 | 1.13% | 10 | 1.29% |
| 2009-01-15 | 99 | 3.51% | 73 | 3.59% | 26 | 3.34% |
| 2009-02-15 | 43 | 1.53% | 32 | 1.57% | 11 | 1.41% |
| 2009-03-15 | 34 | 1.21% | 28 | 1.38% | 6 | 0.77% |
| 2009-04-15 | 27 | 0.96% | 22 | 1.08% | 5 | 0.64% |
| 2009-05-15 | 22 | 0.78% | 17 | 0.84% | 5 | 0.64% |
| 2009-06-15 | 17 | 0.60% | 13 | 0.64% | 4 | 0.51% |
| 2009-07-15 | 26 | 0.92% | 19 | 0.94% | 7 | 0.90% |
| 2009-08-15 | 22 | 0.78% | 18 | 0.89% | 4 | 0.51% |
| 2009-09-15 | 28 | 0.99% | 19 | 0.94% | 9 | 1.16% |
| 2009-10-15 | 23 | 0.82% | 16 | 0.79% | 7 | 0.90% |
| 2009-11-15 | 16 | 0.57% | 14 | 0.69% | 2 | 0.26% |
| 2009-12-15 | 27 | 0.96% | 21 | 1.03% | 6 | 0.77% |
| 2010-01-15 | 65 | 2.31% | 39 | 1.92% | 26 | 3.34% |
| 2010-02-15 | 22 | 0.78% | 19 | 0.94% | 3 | 0.39% |
| 2010-03-15 | 35 | 1.24% | 23 | 1.13% | 12 | 1.54% |
| 2010-04-15 | 25 | 0.89% | 20 | 0.98% | 5 | 0.64% |
| 2010-05-15 | 32 | 1.14% | 24 | 1.18% | 8 | 1.03% |
| 2010-06-15 | 15 | 0.53% | 11 | 0.54% | 4 | 0.51% |
| 2010-07-15 | 5 | 0.18% | 5 | 0.25% | 0 | 0.00% |
| 2010-08-15 | 21 | 0.75% | 17 | 0.84% | 2 | 0.26% |
| 2010-09-15 | 13 | 0.46% | 11 | 0.54% | 2 | 0.26% |
| 2010-10-15 | 23 | 0.82% | 19 | 0.94% | 4 | 0.51% |
| 2010-11-15 | 16 | 0.57% | 13 | 0.64% | 3 | 0.39% |
| 2010-12-15 | 32 | 1.14% | 24 | 1.18% | 8 | 1.03% |
| 2011-01-15 | 24 | 0.85% | 15 | 0.74% | 9 | 1.16% |
| 2011-02-15 | 7 | 0.25% | 6 | 0.30% | 1 | 0.13% |
| 2011-03-15 | 1 | 0.04% | 1 | 0.05% | 0 | 0.00% |
| 2011-04-15 | 5 | 0.18% | 3 | 0.15% | 2 | 0.26% |
| 2011-05-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.13% |
| 2011-10-15 | 1 | 0.04% | 0 | 0.00% | 1 | 0.13% |
| 2011-11-15 | 1 | 0.04% | 1 | 0.05% | 0 | 0.00% |
| Missing |
6715
(70.44%) |
– |
5109
(71.54%) |
– |
1595
(67.21%) |
– |
| Total | 9533 | 100% | 7141 | 100% | 2373 | 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.