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 | 0.11% | 1 | 0.08% | 1 | 0.21% |
| 2003-03-15 | 1 | 0.06% | 1 | 0.08% | 0 | 0.00% |
| 2003-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-05-15 | 2 | 0.11% | 0 | 0.00% | 2 | 0.41% |
| 2003-06-15 | 1 | 0.06% | 1 | 0.08% | 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 | 0.06% | 1 | 0.08% | 0 | 0.00% |
| 2003-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-11-15 | 1 | 0.06% | 0 | 0.00% | 1 | 0.21% |
| 2003-12-15 | 2 | 0.11% | 2 | 0.16% | 0 | 0.00% |
| 2004-01-15 | 2 | 0.11% | 1 | 0.08% | 1 | 0.21% |
| 2004-02-15 | 3 | 0.17% | 1 | 0.08% | 2 | 0.41% |
| 2004-03-15 | 1 | 0.06% | 1 | 0.08% | 0 | 0.00% |
| 2004-04-15 | 2 | 0.11% | 2 | 0.16% | 0 | 0.00% |
| 2004-05-15 | 1 | 0.06% | 1 | 0.08% | 0 | 0.00% |
| 2004-06-15 | 3 | 0.17% | 3 | 0.24% | 0 | 0.00% |
| 2004-07-15 | 1 | 0.06% | 1 | 0.08% | 0 | 0.00% |
| 2004-08-15 | 5 | 0.29% | 2 | 0.16% | 3 | 0.62% |
| 2004-09-15 | 4 | 0.23% | 4 | 0.32% | 0 | 0.00% |
| 2004-10-15 | 1 | 0.06% | 1 | 0.08% | 0 | 0.00% |
| 2004-11-15 | 2 | 0.11% | 1 | 0.08% | 1 | 0.21% |
| 2004-12-15 | 3 | 0.17% | 2 | 0.16% | 1 | 0.21% |
| 2005-01-15 | 6 | 0.34% | 5 | 0.40% | 1 | 0.21% |
| 2005-02-15 | 10 | 0.57% | 5 | 0.40% | 5 | 1.03% |
| 2005-03-15 | 9 | 0.52% | 7 | 0.56% | 2 | 0.41% |
| 2005-04-15 | 12 | 0.69% | 9 | 0.72% | 3 | 0.62% |
| 2005-05-15 | 14 | 0.80% | 8 | 0.64% | 6 | 1.24% |
| 2005-06-15 | 21 | 1.20% | 14 | 1.11% | 7 | 1.44% |
| 2005-07-15 | 12 | 0.69% | 6 | 0.48% | 6 | 1.24% |
| 2005-08-15 | 20 | 1.14% | 11 | 0.87% | 9 | 1.86% |
| 2005-09-15 | 17 | 0.97% | 11 | 0.87% | 6 | 1.24% |
| 2005-10-15 | 16 | 0.92% | 12 | 0.95% | 4 | 0.82% |
| 2005-11-15 | 11 | 0.63% | 10 | 0.79% | 1 | 0.21% |
| 2005-12-15 | 28 | 1.60% | 17 | 1.35% | 11 | 2.27% |
| 2006-01-15 | 49 | 2.80% | 36 | 2.86% | 13 | 2.68% |
| 2006-02-15 | 18 | 1.03% | 11 | 0.87% | 7 | 1.44% |
| 2006-03-15 | 18 | 1.03% | 15 | 1.19% | 3 | 0.62% |
| 2006-04-15 | 21 | 1.20% | 16 | 1.27% | 4 | 0.82% |
| 2006-05-15 | 23 | 1.32% | 14 | 1.11% | 9 | 1.86% |
| 2006-06-15 | 18 | 1.03% | 11 | 0.87% | 7 | 1.44% |
| 2006-07-15 | 14 | 0.80% | 10 | 0.79% | 4 | 0.82% |
| 2006-08-15 | 26 | 1.49% | 20 | 1.59% | 6 | 1.24% |
| 2006-09-15 | 25 | 1.43% | 12 | 0.95% | 13 | 2.68% |
| 2006-10-15 | 31 | 1.77% | 21 | 1.67% | 10 | 2.06% |
| 2006-11-15 | 10 | 0.57% | 7 | 0.56% | 3 | 0.62% |
| 2006-12-15 | 19 | 1.09% | 11 | 0.87% | 8 | 1.65% |
| 2007-01-15 | 90 | 5.15% | 61 | 4.85% | 29 | 5.98% |
| 2007-02-15 | 38 | 2.18% | 24 | 1.91% | 14 | 2.89% |
| 2007-03-15 | 46 | 2.63% | 30 | 2.38% | 16 | 3.30% |
| 2007-04-15 | 37 | 2.12% | 25 | 1.99% | 12 | 2.47% |
| 2007-05-15 | 32 | 1.83% | 27 | 2.15% | 5 | 1.03% |
| 2007-06-15 | 33 | 1.89% | 23 | 1.83% | 10 | 2.06% |
| 2007-07-15 | 18 | 1.03% | 13 | 1.03% | 5 | 1.03% |
| 2007-08-15 | 43 | 2.46% | 28 | 2.23% | 14 | 2.89% |
| 2007-09-15 | 31 | 1.77% | 19 | 1.51% | 12 | 2.47% |
| 2007-10-15 | 23 | 1.32% | 16 | 1.27% | 7 | 1.44% |
| 2007-11-15 | 23 | 1.32% | 20 | 1.59% | 3 | 0.62% |
| 2007-12-15 | 19 | 1.09% | 16 | 1.27% | 3 | 0.62% |
| 2008-01-15 | 59 | 3.38% | 45 | 3.58% | 14 | 2.89% |
| 2008-02-15 | 32 | 1.83% | 28 | 2.23% | 4 | 0.82% |
| 2008-03-15 | 35 | 2.00% | 27 | 2.15% | 8 | 1.65% |
| 2008-04-15 | 33 | 1.89% | 26 | 2.07% | 7 | 1.44% |
| 2008-05-15 | 34 | 1.95% | 28 | 2.23% | 5 | 1.03% |
| 2008-06-15 | 24 | 1.37% | 17 | 1.35% | 7 | 1.44% |
| 2008-07-15 | 16 | 0.92% | 15 | 1.19% | 1 | 0.21% |
| 2008-08-15 | 47 | 2.69% | 35 | 2.78% | 12 | 2.47% |
| 2008-09-15 | 45 | 2.58% | 33 | 2.62% | 12 | 2.47% |
| 2008-10-15 | 28 | 1.60% | 26 | 2.07% | 2 | 0.41% |
| 2008-11-15 | 10 | 0.57% | 9 | 0.72% | 1 | 0.21% |
| 2008-12-15 | 20 | 1.14% | 15 | 1.19% | 5 | 1.03% |
| 2009-01-15 | 63 | 3.61% | 47 | 3.74% | 16 | 3.30% |
| 2009-02-15 | 24 | 1.37% | 15 | 1.19% | 9 | 1.86% |
| 2009-03-15 | 21 | 1.20% | 19 | 1.51% | 2 | 0.41% |
| 2009-04-15 | 20 | 1.14% | 15 | 1.19% | 5 | 1.03% |
| 2009-05-15 | 12 | 0.69% | 9 | 0.72% | 3 | 0.62% |
| 2009-06-15 | 16 | 0.92% | 12 | 0.95% | 4 | 0.82% |
| 2009-07-15 | 16 | 0.92% | 12 | 0.95% | 4 | 0.82% |
| 2009-08-15 | 17 | 0.97% | 14 | 1.11% | 3 | 0.62% |
| 2009-09-15 | 19 | 1.09% | 12 | 0.95% | 7 | 1.44% |
| 2009-10-15 | 18 | 1.03% | 13 | 1.03% | 5 | 1.03% |
| 2009-11-15 | 11 | 0.63% | 9 | 0.72% | 2 | 0.41% |
| 2009-12-15 | 19 | 1.09% | 15 | 1.19% | 4 | 0.82% |
| 2010-01-15 | 33 | 1.89% | 21 | 1.67% | 12 | 2.47% |
| 2010-02-15 | 8 | 0.46% | 7 | 0.56% | 1 | 0.21% |
| 2010-03-15 | 23 | 1.32% | 14 | 1.11% | 9 | 1.86% |
| 2010-04-15 | 9 | 0.52% | 6 | 0.48% | 3 | 0.62% |
| 2010-05-15 | 20 | 1.14% | 14 | 1.11% | 6 | 1.24% |
| 2010-06-15 | 8 | 0.46% | 7 | 0.56% | 1 | 0.21% |
| 2010-07-15 | 5 | 0.29% | 5 | 0.40% | 0 | 0.00% |
| 2010-08-15 | 12 | 0.69% | 9 | 0.72% | 2 | 0.41% |
| 2010-09-15 | 6 | 0.34% | 5 | 0.40% | 1 | 0.21% |
| 2010-10-15 | 15 | 0.86% | 13 | 1.03% | 2 | 0.41% |
| 2010-11-15 | 11 | 0.63% | 8 | 0.64% | 3 | 0.62% |
| 2010-12-15 | 15 | 0.86% | 10 | 0.79% | 5 | 1.03% |
| 2011-01-15 | 16 | 0.92% | 10 | 0.79% | 6 | 1.24% |
| 2011-02-15 | 3 | 0.17% | 3 | 0.24% | 0 | 0.00% |
| 2011-03-15 | 1 | 0.06% | 1 | 0.08% | 0 | 0.00% |
| 2011-04-15 | 3 | 0.17% | 2 | 0.16% | 1 | 0.21% |
| 2011-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-10-15 | 1 | 0.06% | 0 | 0.00% | 1 | 0.21% |
| 2011-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| Missing |
2677
(60.51%) |
– |
2014
(61.55%) |
– |
658
(57.57%) |
– |
| Total | 4424 | 100% | 3272 | 100% | 1143 | 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.