By Column: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups

Alphabetically: Everything | Demographics | Sexual History | Attitudes | Relationships | Dating | Hookups

date.began (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_began or romance__date_began)
 All RsFemaleMale
1980-01-15 0 0.00% 0 0.00% 0 0.00%
1980-07-15 0 0.00% 0 0.00% 0 0.00%
1980-08-15 0 0.00% 0 0.00% 0 0.00%
1980-09-15 0 0.00% 0 0.00% 0 0.00%
1980-11-15 0 0.00% 0 0.00% 0 0.00%
1981-10-15 0 0.00% 0 0.00% 0 0.00%
1982-03-15 0 0.00% 0 0.00% 0 0.00%
1982-05-15 0 0.00% 0 0.00% 0 0.00%
1982-09-15 0 0.00% 0 0.00% 0 0.00%
1982-10-15 0 0.00% 0 0.00% 0 0.00%
1982-12-15 0 0.00% 0 0.00% 0 0.00%
1983-04-15 0 0.00% 0 0.00% 0 0.00%
1983-05-15 0 0.00% 0 0.00% 0 0.00%
1983-09-15 0 0.00% 0 0.00% 0 0.00%
1983-10-15 0 0.00% 0 0.00% 0 0.00%
1984-02-15 0 0.00% 0 0.00% 0 0.00%
1985-01-15 0 0.00% 0 0.00% 0 0.00%
1985-02-15 0 0.00% 0 0.00% 0 0.00%
1985-09-15 0 0.00% 0 0.00% 0 0.00%
1986-04-15 0 0.00% 0 0.00% 0 0.00%
1986-12-15 0 0.00% 0 0.00% 0 0.00%
1987-01-15 0 0.00% 0 0.00% 0 0.00%
1987-02-15 0 0.00% 0 0.00% 0 0.00%
1987-03-15 0 0.00% 0 0.00% 0 0.00%
1987-09-15 0 0.00% 0 0.00% 0 0.00%
1987-10-15 0 0.00% 0 0.00% 0 0.00%
1988-01-15 0 0.00% 0 0.00% 0 0.00%
1988-02-15 0 0.00% 0 0.00% 0 0.00%
1988-03-15 0 0.00% 0 0.00% 0 0.00%
1988-06-15 0 0.00% 0 0.00% 0 0.00%
1989-01-15 0 0.00% 0 0.00% 0 0.00%
1989-05-15 0 0.00% 0 0.00% 0 0.00%
1989-09-15 0 0.00% 0 0.00% 0 0.00%
1990-02-15 0 0.00% 0 0.00% 0 0.00%
1990-06-15 0 0.00% 0 0.00% 0 0.00%
1990-08-15 0 0.00% 0 0.00% 0 0.00%
1990-09-15 0 0.00% 0 0.00% 0 0.00%
1990-10-15 0 0.00% 0 0.00% 0 0.00%
1990-12-15 0 0.00% 0 0.00% 0 0.00%
1991-01-15 0 0.00% 0 0.00% 0 0.00%
1991-04-15 0 0.00% 0 0.00% 0 0.00%
1991-05-15 0 0.00% 0 0.00% 0 0.00%
1991-06-15 0 0.00% 0 0.00% 0 0.00%
1991-08-15 0 0.00% 0 0.00% 0 0.00%
1991-11-15 0 0.00% 0 0.00% 0 0.00%
1992-02-15 0 0.00% 0 0.00% 0 0.00%
1992-03-15 0 0.00% 0 0.00% 0 0.00%
1992-05-15 0 0.00% 0 0.00% 0 0.00%
1992-07-15 0 0.00% 0 0.00% 0 0.00%
1992-08-15 0 0.00% 0 0.00% 0 0.00%
1992-10-15 0 0.00% 0 0.00% 0 0.00%
1992-11-15 0 0.00% 0 0.00% 0 0.00%
1993-02-15 0 0.00% 0 0.00% 0 0.00%
1993-03-15 0 0.00% 0 0.00% 0 0.00%
1993-04-15 0 0.00% 0 0.00% 0 0.00%
1993-06-15 0 0.00% 0 0.00% 0 0.00%
1993-11-15 0 0.00% 0 0.00% 0 0.00%
1994-01-15 0 0.00% 0 0.00% 0 0.00%
1994-04-15 0 0.00% 0 0.00% 0 0.00%
1994-06-15 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%
1995-02-15 0 0.00% 0 0.00% 0 0.00%
1995-03-15 0 0.00% 0 0.00% 0 0.00%
1995-04-15 0 0.00% 0 0.00% 0 0.00%
1995-05-15 0 0.00% 0 0.00% 0 0.00%
1995-10-15 1 0.02% 1 0.03% 0 0.00%
1995-11-15 0 0.00% 0 0.00% 0 0.00%
1995-12-15 0 0.00% 0 0.00% 0 0.00%
1996-01-15 0 0.00% 0 0.00% 0 0.00%
1996-02-15 0 0.00% 0 0.00% 0 0.00%
1996-03-15 0 0.00% 0 0.00% 0 0.00%
1996-05-15 0 0.00% 0 0.00% 0 0.00%
1996-06-15 0 0.00% 0 0.00% 0 0.00%
1996-08-15 0 0.00% 0 0.00% 0 0.00%
1996-09-15 0 0.00% 0 0.00% 0 0.00%
1997-01-15 1 0.02% 0 0.00% 1 0.09%
1997-02-15 0 0.00% 0 0.00% 0 0.00%
1997-03-15 0 0.00% 0 0.00% 0 0.00%
1997-05-15 0 0.00% 0 0.00% 0 0.00%
1997-06-15 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 1 0.02% 1 0.03% 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%
1998-04-15 0 0.00% 0 0.00% 0 0.00%
1998-05-15 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%
1998-09-15 0 0.00% 0 0.00% 0 0.00%
1998-10-15 1 0.02% 1 0.03% 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%
1999-02-15 0 0.00% 0 0.00% 0 0.00%
1999-03-15 0 0.00% 0 0.00% 0 0.00%
1999-04-15 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%
1999-07-15 0 0.00% 0 0.00% 0 0.00%
1999-08-15 0 0.00% 0 0.00% 0 0.00%
1999-09-15 1 0.02% 1 0.03% 0 0.00%
1999-10-15 0 0.00% 0 0.00% 0 0.00%
1999-11-15 1 0.02% 1 0.03% 0 0.00%
1999-12-15 0 0.00% 0 0.00% 0 0.00%
2000-01-15 1 0.02% 1 0.03% 0 0.00%
2000-02-15 1 0.02% 1 0.03% 0 0.00%
2000-03-15 1 0.02% 1 0.03% 0 0.00%
2000-04-15 1 0.02% 1 0.03% 0 0.00%
2000-05-15 1 0.02% 1 0.03% 0 0.00%
2000-06-15 0 0.00% 0 0.00% 0 0.00%
2000-07-15 2 0.05% 2 0.06% 0 0.00%
2000-08-15 0 0.00% 0 0.00% 0 0.00%
2000-09-15 1 0.02% 1 0.03% 0 0.00%
2000-10-15 2 0.05% 2 0.06% 0 0.00%
2000-11-15 0 0.00% 0 0.00% 0 0.00%
2000-12-15 3 0.07% 2 0.06% 1 0.09%
2001-01-15 8 0.18% 8 0.24% 0 0.00%
2001-02-15 2 0.05% 1 0.03% 1 0.09%
2001-03-15 4 0.09% 2 0.06% 2 0.18%
2001-04-15 3 0.07% 3 0.09% 0 0.00%
2001-05-15 5 0.11% 4 0.12% 1 0.09%
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 3 0.07% 2 0.06% 1 0.09%
2001-09-15 4 0.09% 4 0.12% 0 0.00%
2001-10-15 4 0.09% 3 0.09% 1 0.09%
2001-11-15 4 0.09% 2 0.06% 2 0.18%
2001-12-15 2 0.05% 1 0.03% 1 0.09%
2002-01-15 7 0.16% 3 0.09% 4 0.35%
2002-02-15 0 0.00% 0 0.00% 0 0.00%
2002-03-15 2 0.05% 2 0.06% 0 0.00%
2002-04-15 8 0.18% 6 0.18% 2 0.18%
2002-05-15 5 0.11% 3 0.09% 2 0.18%
2002-06-15 8 0.18% 7 0.21% 1 0.09%
2002-07-15 4 0.09% 4 0.12% 0 0.00%
2002-08-15 9 0.20% 7 0.21% 2 0.18%
2002-09-15 12 0.27% 7 0.21% 5 0.44%
2002-10-15 11 0.25% 8 0.24% 3 0.26%
2002-11-15 14 0.32% 11 0.34% 3 0.26%
2002-12-15 13 0.29% 13 0.40% 0 0.00%
2003-01-15 18 0.41% 8 0.24% 10 0.88%
2003-02-15 8 0.18% 6 0.18% 2 0.18%
2003-03-15 13 0.29% 8 0.24% 5 0.44%
2003-04-15 19 0.43% 11 0.34% 8 0.70%
2003-05-15 12 0.27% 11 0.34% 1 0.09%
2003-06-15 17 0.39% 14 0.43% 3 0.26%
2003-07-15 5 0.11% 4 0.12% 1 0.09%
2003-08-15 14 0.32% 10 0.31% 4 0.35%
2003-09-15 20 0.45% 18 0.55% 2 0.18%
2003-10-15 23 0.52% 12 0.37% 11 0.97%
2003-11-15 26 0.59% 20 0.61% 6 0.53%
2003-12-15 20 0.45% 12 0.37% 8 0.70%
2004-01-15 40 0.91% 29 0.89% 11 0.97%
2004-02-15 29 0.66% 26 0.80% 3 0.26%
2004-03-15 21 0.48% 20 0.61% 1 0.09%
2004-04-15 28 0.63% 17 0.52% 11 0.97%
2004-05-15 24 0.54% 19 0.58% 5 0.44%
2004-06-15 24 0.54% 21 0.64% 3 0.26%
2004-07-15 19 0.43% 13 0.40% 6 0.53%
2004-08-15 27 0.61% 22 0.67% 5 0.44%
2004-09-15 57 1.29% 34 1.04% 23 2.02%
2004-10-15 50 1.13% 36 1.10% 14 1.23%
2004-11-15 32 0.73% 24 0.73% 8 0.70%
2004-12-15 39 0.88% 28 0.86% 11 0.97%
2005-01-15 69 1.56% 46 1.41% 23 2.02%
2005-02-15 50 1.13% 37 1.13% 13 1.14%
2005-03-15 59 1.34% 42 1.29% 17 1.50%
2005-04-15 53 1.20% 35 1.07% 18 1.58%
2005-05-15 54 1.22% 36 1.10% 18 1.58%
2005-06-15 61 1.38% 44 1.35% 17 1.50%
2005-07-15 45 1.02% 37 1.13% 8 0.70%
2005-08-15 64 1.45% 47 1.44% 16 1.41%
2005-09-15 82 1.86% 59 1.81% 23 2.02%
2005-10-15 86 1.95% 62 1.90% 24 2.11%
2005-11-15 60 1.36% 40 1.22% 20 1.76%
2005-12-15 57 1.29% 49 1.50% 8 0.70%
2006-01-15 107 2.42% 78 2.39% 29 2.55%
2006-02-15 60 1.36% 45 1.38% 15 1.32%
2006-03-15 60 1.36% 39 1.19% 21 1.85%
2006-04-15 91 2.06% 78 2.39% 13 1.14%
2006-05-15 56 1.27% 47 1.44% 9 0.79%
2006-06-15 72 1.63% 48 1.47% 24 2.11%
2006-07-15 51 1.16% 38 1.16% 13 1.14%
2006-08-15 72 1.63% 63 1.93% 9 0.79%
2006-09-15 85 1.93% 63 1.93% 22 1.94%
2006-10-15 98 2.22% 72 2.20% 26 2.29%
2006-11-15 76 1.72% 50 1.53% 26 2.29%
2006-12-15 45 1.02% 32 0.98% 13 1.14%
2007-01-15 117 2.65% 86 2.63% 31 2.73%
2007-02-15 72 1.63% 51 1.56% 19 1.67%
2007-03-15 63 1.43% 47 1.44% 16 1.41%
2007-04-15 42 0.95% 32 0.98% 10 0.88%
2007-05-15 60 1.36% 44 1.35% 16 1.41%
2007-06-15 67 1.52% 48 1.47% 19 1.67%
2007-07-15 55 1.25% 38 1.16% 17 1.50%
2007-08-15 56 1.27% 38 1.16% 18 1.58%
2007-09-15 78 1.77% 64 1.96% 14 1.23%
2007-10-15 86 1.95% 63 1.93% 23 2.02%
2007-11-15 71 1.61% 54 1.65% 17 1.50%
2007-12-15 69 1.56% 50 1.53% 18 1.58%
2008-01-15 83 1.88% 60 1.84% 23 2.02%
2008-02-15 62 1.40% 46 1.41% 15 1.32%
2008-03-15 55 1.25% 40 1.22% 14 1.23%
2008-04-15 48 1.09% 34 1.04% 14 1.23%
2008-05-15 38 0.86% 25 0.76% 13 1.14%
2008-06-15 46 1.04% 36 1.10% 10 0.88%
2008-07-15 44 1.00% 38 1.16% 6 0.53%
2008-08-15 56 1.27% 44 1.35% 12 1.06%
2008-09-15 53 1.20% 40 1.22% 13 1.14%
2008-10-15 43 0.97% 35 1.07% 8 0.70%
2008-11-15 62 1.40% 48 1.47% 14 1.23%
2008-12-15 43 0.97% 35 1.07% 7 0.62%
2009-01-15 52 1.18% 41 1.25% 11 0.97%
2009-02-15 36 0.82% 22 0.67% 13 1.14%
2009-03-15 24 0.54% 16 0.49% 8 0.70%
2009-04-15 24 0.54% 18 0.55% 6 0.53%
2009-05-15 25 0.57% 18 0.55% 7 0.62%
2009-06-15 36 0.82% 26 0.80% 10 0.88%
2009-07-15 33 0.75% 25 0.76% 8 0.70%
2009-08-15 23 0.52% 16 0.49% 7 0.62%
2009-09-15 26 0.59% 20 0.61% 6 0.53%
2009-10-15 41 0.93% 36 1.10% 5 0.44%
2009-11-15 32 0.73% 26 0.80% 5 0.44%
2009-12-15 30 0.68% 22 0.67% 8 0.70%
2010-01-15 27 0.61% 20 0.61% 7 0.62%
2010-02-15 19 0.43% 14 0.43% 5 0.44%
2010-03-15 24 0.54% 17 0.52% 7 0.62%
2010-04-15 21 0.48% 17 0.52% 4 0.35%
2010-05-15 9 0.20% 7 0.21% 2 0.18%
2010-06-15 14 0.32% 12 0.37% 2 0.18%
2010-07-15 7 0.16% 6 0.18% 1 0.09%
2010-08-15 18 0.41% 13 0.40% 5 0.44%
2010-09-15 16 0.36% 12 0.37% 4 0.35%
2010-10-15 19 0.43% 11 0.34% 8 0.70%
2010-11-15 12 0.27% 9 0.28% 3 0.26%
2010-12-15 9 0.20% 9 0.28% 0 0.00%
2011-01-15 4 0.09% 1 0.03% 3 0.26%
2011-02-15 2 0.05% 2 0.06% 0 0.00%
2011-03-15 0 0.00% 0 0.00% 0 0.00%
2011-04-15 2 0.05% 1 0.03% 1 0.09%
2011-05-15 2 0.05% 1 0.03% 1 0.09%
2011-10-15 3 0.07% 3 0.09% 0 0.00%
2011-11-15 5 0.11% 3 0.09% 2 0.18%
Missing 11
(0.25%)
4
(0.12%)
7
(0.61%)
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.