By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups
date (in Hookups and Dating)
| Variable Summary | Undergrad | Freshman | Sophomore | Junior | Senior |
| Sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| Casual-sexually active students: | Undergrad | Freshman | Sophomore | Junior | Senior |
| hookups (date or hookup__date) | ||||||
| All Rs | Female | Male | ||||
| 1981-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1984-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1985-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1985-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1986-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1987-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1988-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1990-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1990-03-15 | 1 | 0.02% | 1 | 0.04% | 0 | 0.00% |
| 1990-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1991-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1991-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1992-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1992-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1992-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1993-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1993-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1993-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1993-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1995-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1995-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-01-15 | 1 | 0.02% | 1 | 0.04% | 0 | 0.00% |
| 2002-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-07-15 | 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% |
| 2002-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-06-15 | 0 | 0.00% | 0 | 0.00% | 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 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-11-15 | 2 | 0.05% | 0 | 0.00% | 2 | 0.16% |
| 2003-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-01-15 | 1 | 0.02% | 0 | 0.00% | 1 | 0.08% |
| 2004-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-12-15 | 1 | 0.02% | 1 | 0.04% | 0 | 0.00% |
| 2005-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2005-02-15 | 2 | 0.05% | 2 | 0.07% | 0 | 0.00% |
| 2005-03-15 | 1 | 0.02% | 1 | 0.04% | 0 | 0.00% |
| 2005-04-15 | 2 | 0.05% | 0 | 0.00% | 2 | 0.16% |
| 2005-05-15 | 2 | 0.05% | 0 | 0.00% | 2 | 0.16% |
| 2005-06-15 | 3 | 0.07% | 0 | 0.00% | 3 | 0.24% |
| 2005-07-15 | 4 | 0.10% | 3 | 0.11% | 1 | 0.08% |
| 2005-08-15 | 12 | 0.29% | 5 | 0.18% | 7 | 0.56% |
| 2005-09-15 | 26 | 0.64% | 16 | 0.57% | 10 | 0.80% |
| 2005-10-15 | 33 | 0.81% | 20 | 0.71% | 13 | 1.04% |
| 2005-11-15 | 26 | 0.64% | 18 | 0.64% | 8 | 0.64% |
| 2005-12-15 | 122 | 2.99% | 84 | 2.97% | 37 | 2.97% |
| 2006-01-15 | 47 | 1.15% | 36 | 1.27% | 11 | 0.88% |
| 2006-02-15 | 65 | 1.59% | 49 | 1.73% | 16 | 1.28% |
| 2006-03-15 | 58 | 1.42% | 36 | 1.27% | 22 | 1.77% |
| 2006-04-15 | 92 | 2.26% | 56 | 1.98% | 36 | 2.89% |
| 2006-05-15 | 52 | 1.28% | 27 | 0.96% | 25 | 2.01% |
| 2006-06-15 | 1 | 0.02% | 0 | 0.00% | 1 | 0.08% |
| 2006-07-15 | 5 | 0.12% | 5 | 0.18% | 0 | 0.00% |
| 2006-08-15 | 16 | 0.39% | 13 | 0.46% | 3 | 0.24% |
| 2006-09-15 | 61 | 1.50% | 46 | 1.63% | 15 | 1.20% |
| 2006-10-15 | 103 | 2.53% | 85 | 3.01% | 18 | 1.44% |
| 2006-11-15 | 56 | 1.37% | 43 | 1.52% | 13 | 1.04% |
| 2006-12-15 | 67 | 1.64% | 38 | 1.35% | 29 | 2.33% |
| 2007-01-15 | 142 | 3.48% | 92 | 3.26% | 50 | 4.01% |
| 2007-02-15 | 136 | 3.33% | 98 | 3.47% | 38 | 3.05% |
| 2007-03-15 | 264 | 6.47% | 182 | 6.44% | 82 | 6.58% |
| 2007-04-15 | 324 | 7.95% | 240 | 8.50% | 84 | 6.74% |
| 2007-05-15 | 44 | 1.08% | 31 | 1.10% | 13 | 1.04% |
| 2007-06-15 | 9 | 0.22% | 5 | 0.18% | 4 | 0.32% |
| 2007-07-15 | 9 | 0.22% | 3 | 0.11% | 6 | 0.48% |
| 2007-08-15 | 19 | 0.47% | 13 | 0.46% | 6 | 0.48% |
| 2007-09-15 | 114 | 2.80% | 82 | 2.90% | 32 | 2.57% |
| 2007-10-15 | 115 | 2.82% | 78 | 2.76% | 37 | 2.97% |
| 2007-11-15 | 34 | 0.83% | 25 | 0.88% | 8 | 0.64% |
| 2007-12-15 | 22 | 0.54% | 17 | 0.60% | 5 | 0.40% |
| 2008-01-15 | 65 | 1.59% | 46 | 1.63% | 19 | 1.52% |
| 2008-02-15 | 51 | 1.25% | 41 | 1.45% | 10 | 0.80% |
| 2008-03-15 | 104 | 2.55% | 81 | 2.87% | 23 | 1.85% |
| 2008-04-15 | 130 | 3.19% | 82 | 2.90% | 48 | 3.85% |
| 2008-05-15 | 25 | 0.61% | 13 | 0.46% | 12 | 0.96% |
| 2008-06-15 | 8 | 0.20% | 5 | 0.18% | 3 | 0.24% |
| 2008-07-15 | 14 | 0.34% | 11 | 0.39% | 3 | 0.24% |
| 2008-08-15 | 36 | 0.88% | 31 | 1.10% | 5 | 0.40% |
| 2008-09-15 | 134 | 3.29% | 94 | 3.33% | 40 | 3.21% |
| 2008-10-15 | 168 | 4.12% | 108 | 3.82% | 60 | 4.82% |
| 2008-11-15 | 73 | 1.79% | 56 | 1.98% | 17 | 1.36% |
| 2008-12-15 | 63 | 1.54% | 50 | 1.77% | 12 | 0.96% |
| 2009-01-15 | 95 | 2.33% | 57 | 2.02% | 38 | 3.05% |
| 2009-02-15 | 65 | 1.59% | 50 | 1.77% | 15 | 1.20% |
| 2009-03-15 | 98 | 2.40% | 68 | 2.41% | 30 | 2.41% |
| 2009-04-15 | 83 | 2.04% | 53 | 1.88% | 30 | 2.41% |
| 2009-05-15 | 70 | 1.72% | 51 | 1.81% | 19 | 1.52% |
| 2009-06-15 | 6 | 0.15% | 5 | 0.18% | 1 | 0.08% |
| 2009-07-15 | 8 | 0.20% | 6 | 0.21% | 2 | 0.16% |
| 2009-08-15 | 18 | 0.44% | 13 | 0.46% | 5 | 0.40% |
| 2009-09-15 | 29 | 0.71% | 23 | 0.81% | 6 | 0.48% |
| 2009-10-15 | 68 | 1.67% | 46 | 1.63% | 22 | 1.77% |
| 2009-11-15 | 35 | 0.86% | 26 | 0.92% | 8 | 0.64% |
| 2009-12-15 | 22 | 0.54% | 15 | 0.53% | 7 | 0.56% |
| 2010-01-15 | 53 | 1.30% | 34 | 1.20% | 18 | 1.44% |
| 2010-02-15 | 31 | 0.76% | 24 | 0.85% | 7 | 0.56% |
| 2010-03-15 | 71 | 1.74% | 45 | 1.59% | 26 | 2.09% |
| 2010-04-15 | 137 | 3.36% | 91 | 3.22% | 44 | 3.53% |
| 2010-05-15 | 32 | 0.78% | 17 | 0.60% | 15 | 1.20% |
| 2010-06-15 | 9 | 0.22% | 5 | 0.18% | 4 | 0.32% |
| 2010-07-15 | 6 | 0.15% | 4 | 0.14% | 2 | 0.16% |
| 2010-08-15 | 9 | 0.22% | 9 | 0.32% | 0 | 0.00% |
| 2010-09-15 | 15 | 0.37% | 14 | 0.50% | 1 | 0.08% |
| 2010-10-15 | 38 | 0.93% | 24 | 0.85% | 14 | 1.12% |
| 2010-11-15 | 31 | 0.76% | 23 | 0.81% | 8 | 0.64% |
| 2010-12-15 | 34 | 0.83% | 20 | 0.71% | 14 | 1.12% |
| 2011-01-15 | 21 | 0.51% | 16 | 0.57% | 5 | 0.40% |
| 2011-02-15 | 8 | 0.20% | 5 | 0.18% | 3 | 0.24% |
| 2011-03-15 | 4 | 0.10% | 2 | 0.07% | 2 | 0.16% |
| 2011-04-15 | 9 | 0.22% | 6 | 0.21% | 3 | 0.24% |
| 2011-05-15 | 4 | 0.10% | 1 | 0.04% | 3 | 0.24% |
| 2011-06-15 | 1 | 0.02% | 1 | 0.04% | 0 | 0.00% |
| 2011-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-10-15 | 1 | 0.02% | 0 | 0.00% | 1 | 0.08% |
| 2011-11-15 | 1 | 0.02% | 1 | 0.04% | 0 | 0.00% |
| 2011-12-15 | 1 | 0.02% | 0 | 0.00% | 1 | 0.08% |
| Missing |
53
(1.28%) |
– |
33
(1.15%) |
– |
20
(1.58%) |
– |
| Total | 4131 | 100% | 2858 | 100% | 1266 | 100% |
| dates (date or date__date) | ||||||
| All Rs | Female | Male | ||||
| 1980-01-15 | 2 | 0.06% | 0 | 0.00% | 2 | 0.20% |
| 1981-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1981-09-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 1982-01-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 1985-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1985-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1987-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1989-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1989-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1990-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1990-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1990-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1991-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1991-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1992-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1992-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1992-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1992-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1993-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1993-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1993-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1994-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1994-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1995-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1995-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1995-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1996-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1996-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1996-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1996-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1997-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1998-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 1999-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-09-15 | 1 | 0.03% | 0 | 0.00% | 1 | 0.10% |
| 2000-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2000-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2001-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-04-15 | 1 | 0.03% | 0 | 0.00% | 1 | 0.10% |
| 2002-05-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 2002-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-07-15 | 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% |
| 2002-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2002-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-02-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 2003-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-07-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 2003-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-10-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 2003-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2003-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-01-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-02-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-04-15 | 2 | 0.06% | 2 | 0.09% | 0 | 0.00% |
| 2004-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-07-15 | 2 | 0.06% | 1 | 0.04% | 1 | 0.10% |
| 2004-08-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 2004-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-10-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 2004-11-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2004-12-15 | 1 | 0.03% | 1 | 0.04% | 0 | 0.00% |
| 2005-01-15 | 1 | 0.03% | 0 | 0.00% | 1 | 0.10% |
| 2005-02-15 | 2 | 0.06% | 2 | 0.09% | 0 | 0.00% |
| 2005-03-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2005-04-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2005-05-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2005-06-15 | 2 | 0.06% | 1 | 0.04% | 0 | 0.00% |
| 2005-07-15 | 7 | 0.21% | 5 | 0.21% | 2 | 0.20% |
| 2005-08-15 | 5 | 0.15% | 3 | 0.13% | 1 | 0.10% |
| 2005-09-15 | 17 | 0.51% | 14 | 0.60% | 3 | 0.30% |
| 2005-10-15 | 30 | 0.90% | 25 | 1.07% | 5 | 0.50% |
| 2005-11-15 | 46 | 1.38% | 32 | 1.37% | 14 | 1.41% |
| 2005-12-15 | 95 | 2.85% | 62 | 2.66% | 33 | 3.32% |
| 2006-01-15 | 48 | 1.44% | 29 | 1.25% | 19 | 1.91% |
| 2006-02-15 | 62 | 1.86% | 41 | 1.76% | 21 | 2.11% |
| 2006-03-15 | 53 | 1.59% | 33 | 1.42% | 20 | 2.01% |
| 2006-04-15 | 76 | 2.28% | 52 | 2.23% | 24 | 2.41% |
| 2006-05-15 | 30 | 0.90% | 15 | 0.64% | 15 | 1.51% |
| 2006-06-15 | 2 | 0.06% | 2 | 0.09% | 0 | 0.00% |
| 2006-07-15 | 10 | 0.30% | 10 | 0.43% | 0 | 0.00% |
| 2006-08-15 | 8 | 0.24% | 5 | 0.21% | 3 | 0.30% |
| 2006-09-15 | 36 | 1.08% | 28 | 1.20% | 8 | 0.80% |
| 2006-10-15 | 68 | 2.04% | 50 | 2.15% | 17 | 1.71% |
| 2006-11-15 | 59 | 1.77% | 44 | 1.89% | 15 | 1.51% |
| 2006-12-15 | 61 | 1.83% | 49 | 2.10% | 12 | 1.21% |
| 2007-01-15 | 120 | 3.60% | 81 | 3.48% | 39 | 3.92% |
| 2007-02-15 | 125 | 3.75% | 97 | 4.16% | 28 | 2.82% |
| 2007-03-15 | 187 | 5.61% | 125 | 5.37% | 62 | 6.24% |
| 2007-04-15 | 211 | 6.33% | 135 | 5.80% | 76 | 7.65% |
| 2007-05-15 | 42 | 1.26% | 32 | 1.37% | 10 | 1.01% |
| 2007-06-15 | 7 | 0.21% | 6 | 0.26% | 1 | 0.10% |
| 2007-07-15 | 6 | 0.18% | 5 | 0.21% | 1 | 0.10% |
| 2007-08-15 | 17 | 0.51% | 12 | 0.52% | 5 | 0.50% |
| 2007-09-15 | 84 | 2.52% | 57 | 2.45% | 27 | 2.72% |
| 2007-10-15 | 66 | 1.98% | 39 | 1.67% | 27 | 2.72% |
| 2007-11-15 | 39 | 1.17% | 27 | 1.16% | 11 | 1.11% |
| 2007-12-15 | 40 | 1.20% | 33 | 1.42% | 7 | 0.70% |
| 2008-01-15 | 66 | 1.98% | 49 | 2.10% | 17 | 1.71% |
| 2008-02-15 | 41 | 1.23% | 30 | 1.29% | 11 | 1.11% |
| 2008-03-15 | 79 | 2.37% | 55 | 2.36% | 24 | 2.41% |
| 2008-04-15 | 73 | 2.19% | 52 | 2.23% | 21 | 2.11% |
| 2008-05-15 | 11 | 0.33% | 8 | 0.34% | 3 | 0.30% |
| 2008-06-15 | 9 | 0.27% | 7 | 0.30% | 2 | 0.20% |
| 2008-07-15 | 18 | 0.54% | 17 | 0.73% | 1 | 0.10% |
| 2008-08-15 | 36 | 1.08% | 27 | 1.16% | 9 | 0.91% |
| 2008-09-15 | 127 | 3.81% | 91 | 3.91% | 36 | 3.62% |
| 2008-10-15 | 112 | 3.36% | 76 | 3.26% | 36 | 3.62% |
| 2008-11-15 | 75 | 2.25% | 55 | 2.36% | 20 | 2.01% |
| 2008-12-15 | 49 | 1.47% | 36 | 1.55% | 13 | 1.31% |
| 2009-01-15 | 93 | 2.79% | 61 | 2.62% | 31 | 3.12% |
| 2009-02-15 | 69 | 2.07% | 51 | 2.19% | 18 | 1.81% |
| 2009-03-15 | 71 | 2.13% | 50 | 2.15% | 21 | 2.11% |
| 2009-04-15 | 46 | 1.38% | 28 | 1.20% | 18 | 1.81% |
| 2009-05-15 | 50 | 1.50% | 38 | 1.63% | 12 | 1.21% |
| 2009-06-15 | 5 | 0.15% | 3 | 0.13% | 2 | 0.20% |
| 2009-07-15 | 4 | 0.12% | 4 | 0.17% | 0 | 0.00% |
| 2009-08-15 | 20 | 0.60% | 15 | 0.64% | 5 | 0.50% |
| 2009-09-15 | 40 | 1.20% | 30 | 1.29% | 10 | 1.01% |
| 2009-10-15 | 36 | 1.08% | 25 | 1.07% | 10 | 1.01% |
| 2009-11-15 | 27 | 0.81% | 21 | 0.90% | 6 | 0.60% |
| 2009-12-15 | 37 | 1.11% | 28 | 1.20% | 9 | 0.91% |
| 2010-01-15 | 41 | 1.23% | 29 | 1.25% | 12 | 1.21% |
| 2010-02-15 | 55 | 1.65% | 41 | 1.76% | 13 | 1.31% |
| 2010-03-15 | 57 | 1.71% | 33 | 1.42% | 23 | 2.31% |
| 2010-04-15 | 86 | 2.58% | 64 | 2.75% | 22 | 2.21% |
| 2010-05-15 | 34 | 1.02% | 15 | 0.64% | 19 | 1.91% |
| 2010-06-15 | 8 | 0.24% | 3 | 0.13% | 5 | 0.50% |
| 2010-07-15 | 5 | 0.15% | 2 | 0.09% | 3 | 0.30% |
| 2010-08-15 | 4 | 0.12% | 2 | 0.09% | 2 | 0.20% |
| 2010-09-15 | 13 | 0.39% | 9 | 0.39% | 3 | 0.30% |
| 2010-10-15 | 27 | 0.81% | 19 | 0.82% | 8 | 0.80% |
| 2010-11-15 | 38 | 1.14% | 30 | 1.29% | 8 | 0.80% |
| 2010-12-15 | 48 | 1.44% | 31 | 1.33% | 17 | 1.71% |
| 2011-01-15 | 19 | 0.57% | 15 | 0.64% | 4 | 0.40% |
| 2011-02-15 | 6 | 0.18% | 6 | 0.26% | 0 | 0.00% |
| 2011-03-15 | 3 | 0.09% | 3 | 0.13% | 0 | 0.00% |
| 2011-04-15 | 8 | 0.24% | 4 | 0.17% | 4 | 0.40% |
| 2011-05-15 | 6 | 0.18% | 3 | 0.13% | 3 | 0.30% |
| 2011-06-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-07-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-08-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-09-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-10-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| 2011-11-15 | 1 | 0.03% | 0 | 0.00% | 1 | 0.10% |
| 2011-12-15 | 0 | 0.00% | 0 | 0.00% | 0 | 0.00% |
| Missing |
42
(1.24%) |
– |
27
(1.15%) |
– |
15
(1.49%) |
– |
| Total | 3374 | 100% | 2356 | 100% | 1009 | 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.