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 1 0.04% 1 0.06% 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 0 0.00% 0 0.00% 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 0.04% 0 0.00% 1 0.16%
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 0.04% 1 0.06% 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 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%
1999-02-15 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 1 0.04% 1 0.06% 0 0.00%
1999-07-15 0 0.00% 0 0.00% 0 0.00%
1999-08-15 1 0.04% 1 0.06% 0 0.00%
1999-09-15 0 0.00% 0 0.00% 0 0.00%
1999-10-15 1 0.04% 0 0.00% 1 0.16%
1999-11-15 0 0.00% 0 0.00% 0 0.00%
1999-12-15 2 0.08% 1 0.06% 1 0.16%
2000-01-15 0 0.00% 0 0.00% 0 0.00%
2000-02-15 0 0.00% 0 0.00% 0 0.00%
2000-03-15 2 0.08% 2 0.11% 0 0.00%
2000-04-15 0 0.00% 0 0.00% 0 0.00%
2000-05-15 1 0.04% 1 0.06% 0 0.00%
2000-06-15 0 0.00% 0 0.00% 0 0.00%
2000-07-15 1 0.04% 1 0.06% 0 0.00%
2000-08-15 0 0.00% 0 0.00% 0 0.00%
2000-09-15 1 0.04% 1 0.06% 0 0.00%
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 4 0.17% 4 0.23% 0 0.00%
2001-01-15 5 0.21% 5 0.29% 0 0.00%
2001-02-15 2 0.08% 1 0.06% 1 0.16%
2001-03-15 4 0.17% 2 0.11% 2 0.31%
2001-04-15 4 0.17% 4 0.23% 0 0.00%
2001-05-15 1 0.04% 1 0.06% 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 2 0.08% 2 0.11% 0 0.00%
2001-09-15 5 0.21% 5 0.29% 0 0.00%
2001-10-15 5 0.21% 4 0.23% 1 0.16%
2001-11-15 8 0.34% 7 0.40% 1 0.16%
2001-12-15 1 0.04% 1 0.06% 0 0.00%
2002-01-15 2 0.08% 1 0.06% 1 0.16%
2002-02-15 4 0.17% 4 0.23% 0 0.00%
2002-03-15 5 0.21% 4 0.23% 1 0.16%
2002-04-15 6 0.25% 4 0.23% 2 0.31%
2002-05-15 5 0.21% 5 0.29% 0 0.00%
2002-06-15 0 0.00% 0 0.00% 0 0.00%
2002-07-15 6 0.25% 4 0.23% 2 0.31%
2002-08-15 6 0.25% 4 0.23% 2 0.31%
2002-09-15 3 0.13% 2 0.11% 1 0.16%
2002-10-15 8 0.34% 6 0.34% 2 0.31%
2002-11-15 11 0.46% 9 0.52% 2 0.31%
2002-12-15 7 0.29% 7 0.40% 0 0.00%
2003-01-15 11 0.46% 8 0.46% 3 0.47%
2003-02-15 8 0.34% 5 0.29% 3 0.47%
2003-03-15 10 0.42% 6 0.34% 4 0.62%
2003-04-15 9 0.38% 6 0.34% 3 0.47%
2003-05-15 14 0.59% 11 0.63% 3 0.47%
2003-06-15 12 0.50% 10 0.57% 2 0.31%
2003-07-15 4 0.17% 3 0.17% 1 0.16%
2003-08-15 6 0.25% 6 0.34% 0 0.00%
2003-09-15 10 0.42% 8 0.46% 2 0.31%
2003-10-15 8 0.34% 5 0.29% 3 0.47%
2003-11-15 16 0.67% 10 0.57% 6 0.94%
2003-12-15 15 0.63% 10 0.57% 5 0.78%
2004-01-15 19 0.80% 10 0.57% 9 1.40%
2004-02-15 10 0.42% 6 0.34% 4 0.62%
2004-03-15 14 0.59% 13 0.75% 1 0.16%
2004-04-15 12 0.50% 9 0.52% 3 0.47%
2004-05-15 18 0.75% 12 0.69% 6 0.94%
2004-06-15 23 0.96% 16 0.92% 7 1.09%
2004-07-15 7 0.29% 7 0.40% 0 0.00%
2004-08-15 18 0.75% 16 0.92% 2 0.31%
2004-09-15 23 0.96% 14 0.80% 9 1.40%
2004-10-15 21 0.88% 15 0.86% 6 0.94%
2004-11-15 15 0.63% 12 0.69% 3 0.47%
2004-12-15 26 1.09% 16 0.92% 10 1.56%
2005-01-15 41 1.72% 27 1.55% 14 2.18%
2005-02-15 33 1.38% 27 1.55% 6 0.94%
2005-03-15 34 1.42% 26 1.49% 7 1.09%
2005-04-15 18 0.75% 9 0.52% 9 1.40%
2005-05-15 23 0.96% 18 1.03% 5 0.78%
2005-06-15 27 1.13% 23 1.32% 4 0.62%
2005-07-15 23 0.96% 16 0.92% 7 1.09%
2005-08-15 36 1.51% 26 1.49% 10 1.56%
2005-09-15 39 1.63% 29 1.67% 10 1.56%
2005-10-15 49 2.05% 33 1.90% 16 2.50%
2005-11-15 38 1.59% 25 1.44% 13 2.03%
2005-12-15 19 0.80% 16 0.92% 3 0.47%
2006-01-15 57 2.39% 38 2.18% 19 2.96%
2006-02-15 29 1.22% 25 1.44% 4 0.62%
2006-03-15 38 1.59% 27 1.55% 11 1.72%
2006-04-15 35 1.47% 27 1.55% 8 1.25%
2006-05-15 38 1.59% 28 1.61% 10 1.56%
2006-06-15 28 1.17% 17 0.98% 11 1.72%
2006-07-15 22 0.92% 17 0.98% 5 0.78%
2006-08-15 30 1.26% 24 1.38% 6 0.94%
2006-09-15 51 2.14% 35 2.01% 16 2.50%
2006-10-15 53 2.22% 37 2.13% 15 2.34%
2006-11-15 43 1.80% 27 1.55% 16 2.50%
2006-12-15 24 1.01% 19 1.09% 5 0.78%
2007-01-15 67 2.81% 37 2.13% 30 4.68%
2007-02-15 37 1.55% 27 1.55% 8 1.25%
2007-03-15 38 1.59% 29 1.67% 9 1.40%
2007-04-15 35 1.47% 29 1.67% 6 0.94%
2007-05-15 33 1.38% 26 1.49% 7 1.09%
2007-06-15 30 1.26% 18 1.03% 12 1.87%
2007-07-15 24 1.01% 15 0.86% 9 1.40%
2007-08-15 28 1.17% 17 0.98% 11 1.72%
2007-09-15 36 1.51% 31 1.78% 5 0.78%
2007-10-15 48 2.01% 33 1.90% 15 2.34%
2007-11-15 36 1.51% 30 1.72% 6 0.94%
2007-12-15 36 1.51% 25 1.44% 11 1.72%
2008-01-15 50 2.10% 35 2.01% 15 2.34%
2008-02-15 24 1.01% 18 1.03% 6 0.94%
2008-03-15 38 1.59% 30 1.72% 8 1.25%
2008-04-15 32 1.34% 26 1.49% 6 0.94%
2008-05-15 20 0.84% 11 0.63% 9 1.40%
2008-06-15 38 1.59% 28 1.61% 10 1.56%
2008-07-15 24 1.01% 21 1.21% 3 0.47%
2008-08-15 27 1.13% 22 1.26% 5 0.78%
2008-09-15 30 1.26% 23 1.32% 7 1.09%
2008-10-15 17 0.71% 16 0.92% 1 0.16%
2008-11-15 28 1.17% 20 1.15% 8 1.25%
2008-12-15 27 1.13% 22 1.26% 5 0.78%
2009-01-15 28 1.17% 19 1.09% 9 1.40%
2009-02-15 17 0.71% 10 0.57% 6 0.94%
2009-03-15 16 0.67% 14 0.80% 2 0.31%
2009-04-15 17 0.71% 15 0.86% 2 0.31%
2009-05-15 15 0.63% 11 0.63% 4 0.62%
2009-06-15 21 0.88% 16 0.92% 5 0.78%
2009-07-15 12 0.50% 6 0.34% 6 0.94%
2009-08-15 12 0.50% 8 0.46% 4 0.62%
2009-09-15 15 0.63% 10 0.57% 5 0.78%
2009-10-15 11 0.46% 9 0.52% 2 0.31%
2009-11-15 13 0.54% 10 0.57% 3 0.47%
2009-12-15 16 0.67% 10 0.57% 6 0.94%
2010-01-15 18 0.75% 13 0.75% 5 0.78%
2010-02-15 13 0.54% 10 0.57% 3 0.47%
2010-03-15 13 0.54% 11 0.63% 2 0.31%
2010-04-15 9 0.38% 6 0.34% 3 0.47%
2010-05-15 3 0.13% 2 0.11% 1 0.16%
2010-06-15 8 0.34% 5 0.29% 3 0.47%
2010-07-15 7 0.29% 7 0.40% 0 0.00%
2010-08-15 5 0.21% 4 0.23% 1 0.16%
2010-09-15 10 0.42% 8 0.46% 2 0.31%
2010-10-15 7 0.29% 3 0.17% 4 0.62%
2010-11-15 6 0.25% 5 0.29% 1 0.16%
2010-12-15 10 0.42% 7 0.40% 3 0.47%
2011-01-15 2 0.08% 1 0.06% 1 0.16%
2011-02-15 3 0.13% 3 0.17% 0 0.00%
2011-03-15 0 0.00% 0 0.00% 0 0.00%
2011-04-15 1 0.04% 1 0.06% 0 0.00%
2011-05-15 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 0.04% 1 0.06% 0 0.00%
Missing 1
(0.04%)
0
(0.00%)
1
(0.16%)
Total 2387 100% 1740 100% 642 100%

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.