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

When did the date/hookup occur? Month and year were asked; I create a date variable rounded to the 15th of the month.

hookups (date or hookup__date)
 All RsFemaleMale
1981-10-15 1 0.01% 1 0.01% 0 0.00%
1984-04-15 1 0.01% 1 0.01% 0 0.00%
1985-01-15 1 0.01% 1 0.01% 0 0.00%
1985-08-15 1 0.01% 0 0.00% 1 0.02%
1986-04-15 1 0.01% 1 0.01% 0 0.00%
1987-09-15 1 0.01% 1 0.01% 0 0.00%
1988-02-15 1 0.01% 1 0.01% 0 0.00%
1990-01-15 1 0.01% 0 0.00% 1 0.02%
1990-03-15 1 0.01% 1 0.01% 0 0.00%
1990-09-15 1 0.01% 0 0.00% 1 0.02%
1991-05-15 1 0.01% 1 0.01% 0 0.00%
1991-09-15 1 0.01% 1 0.01% 0 0.00%
1992-01-15 1 0.01% 1 0.01% 0 0.00%
1992-02-15 1 0.01% 0 0.00% 1 0.02%
1992-11-15 1 0.01% 1 0.01% 0 0.00%
1993-05-15 1 0.01% 1 0.01% 0 0.00%
1993-06-15 1 0.01% 1 0.01% 0 0.00%
1993-07-15 1 0.01% 1 0.01% 0 0.00%
1993-10-15 1 0.01% 1 0.01% 0 0.00%
1995-01-15 2 0.01% 1 0.01% 1 0.02%
1995-03-15 1 0.01% 1 0.01% 0 0.00%
1997-02-15 1 0.01% 0 0.00% 1 0.02%
1997-07-15 1 0.01% 1 0.01% 0 0.00%
1997-08-15 1 0.01% 1 0.01% 0 0.00%
1997-10-15 1 0.01% 1 0.01% 0 0.00%
1997-11-15 1 0.01% 1 0.01% 0 0.00%
1997-12-15 1 0.01% 1 0.01% 0 0.00%
1998-01-15 1 0.01% 0 0.00% 1 0.02%
1998-02-15 2 0.01% 1 0.01% 1 0.02%
1998-06-15 1 0.01% 0 0.00% 1 0.02%
1998-07-15 2 0.01% 1 0.01% 1 0.02%
1998-08-15 2 0.01% 2 0.02% 0 0.00%
1998-10-15 1 0.01% 1 0.01% 0 0.00%
1998-11-15 1 0.01% 0 0.00% 1 0.02%
1999-01-15 1 0.01% 0 0.00% 1 0.02%
1999-05-15 1 0.01% 1 0.01% 0 0.00%
1999-06-15 3 0.02% 2 0.02% 1 0.02%
1999-08-15 2 0.01% 1 0.01% 1 0.02%
1999-12-15 1 0.01% 1 0.01% 0 0.00%
2000-01-15 2 0.01% 2 0.02% 0 0.00%
2000-02-15 1 0.01% 1 0.01% 0 0.00%
2000-06-15 1 0.01% 1 0.01% 0 0.00%
2000-07-15 1 0.01% 1 0.01% 0 0.00%
2000-11-15 2 0.01% 2 0.02% 0 0.00%
2000-12-15 1 0.01% 0 0.00% 1 0.02%
2001-01-15 3 0.02% 3 0.03% 0 0.00%
2001-04-15 2 0.01% 1 0.01% 1 0.02%
2001-05-15 1 0.01% 1 0.01% 0 0.00%
2001-07-15 3 0.02% 3 0.03% 0 0.00%
2001-08-15 3 0.02% 0 0.00% 3 0.06%
2001-09-15 1 0.01% 0 0.00% 1 0.02%
2001-10-15 1 0.01% 1 0.01% 0 0.00%
2001-12-15 3 0.02% 3 0.03% 0 0.00%
2002-01-15 7 0.05% 5 0.05% 2 0.04%
2002-02-15 3 0.02% 2 0.02% 1 0.02%
2002-03-15 2 0.01% 2 0.02% 0 0.00%
2002-05-15 2 0.01% 2 0.02% 0 0.00%
2002-06-15 4 0.03% 1 0.01% 3 0.06%
2002-07-15 1 0.01% 1 0.01% 0 0.00%
2002-08-15 3 0.02% 2 0.02% 1 0.02%
2002-09-15 5 0.03% 4 0.04% 1 0.02%
2002-10-15 3 0.02% 2 0.02% 1 0.02%
2002-12-15 4 0.03% 2 0.02% 2 0.04%
2003-01-15 5 0.03% 4 0.04% 1 0.02%
2003-02-15 4 0.03% 4 0.04% 0 0.00%
2003-03-15 7 0.05% 3 0.03% 4 0.08%
2003-04-15 7 0.05% 6 0.06% 1 0.02%
2003-05-15 4 0.03% 3 0.03% 1 0.02%
2003-06-15 5 0.03% 3 0.03% 2 0.04%
2003-07-15 1 0.01% 1 0.01% 0 0.00%
2003-08-15 5 0.03% 3 0.03% 2 0.04%
2003-09-15 9 0.06% 5 0.05% 4 0.08%
2003-10-15 15 0.10% 12 0.12% 3 0.06%
2003-11-15 17 0.12% 13 0.13% 4 0.08%
2003-12-15 6 0.04% 4 0.04% 2 0.04%
2004-01-15 25 0.17% 20 0.20% 5 0.11%
2004-02-15 10 0.07% 6 0.06% 4 0.08%
2004-03-15 12 0.08% 8 0.08% 4 0.08%
2004-04-15 16 0.11% 14 0.14% 2 0.04%
2004-05-15 5 0.03% 2 0.02% 3 0.06%
2004-06-15 14 0.10% 13 0.13% 1 0.02%
2004-07-15 11 0.08% 7 0.07% 4 0.08%
2004-08-15 20 0.14% 16 0.16% 4 0.08%
2004-09-15 34 0.23% 29 0.29% 5 0.11%
2004-10-15 26 0.18% 19 0.19% 7 0.15%
2004-11-15 26 0.18% 21 0.21% 5 0.11%
2004-12-15 22 0.15% 17 0.17% 5 0.11%
2005-01-15 43 0.29% 28 0.28% 15 0.32%
2005-02-15 32 0.22% 20 0.20% 12 0.25%
2005-03-15 72 0.49% 48 0.49% 22 0.47%
2005-04-15 35 0.24% 25 0.25% 10 0.21%
2005-05-15 39 0.27% 29 0.29% 10 0.21%
2005-06-15 44 0.30% 29 0.29% 15 0.32%
2005-07-15 43 0.29% 29 0.29% 14 0.30%
2005-08-15 77 0.53% 54 0.55% 23 0.49%
2005-09-15 95 0.65% 59 0.60% 36 0.76%
2005-10-15 156 1.07% 103 1.05% 52 1.10%
2005-11-15 125 0.85% 84 0.85% 41 0.87%
2005-12-15 283 1.93% 178 1.81% 104 2.20%
2006-01-15 255 1.74% 157 1.59% 96 2.03%
2006-02-15 259 1.77% 175 1.78% 84 1.78%
2006-03-15 248 1.69% 165 1.67% 82 1.73%
2006-04-15 231 1.58% 140 1.42% 91 1.92%
2006-05-15 164 1.12% 93 0.94% 68 1.44%
2006-06-15 86 0.59% 60 0.61% 26 0.55%
2006-07-15 83 0.57% 60 0.61% 23 0.49%
2006-08-15 149 1.02% 94 0.95% 55 1.16%
2006-09-15 244 1.67% 151 1.53% 93 1.97%
2006-10-15 321 2.19% 237 2.40% 84 1.78%
2006-11-15 172 1.17% 116 1.18% 56 1.18%
2006-12-15 162 1.11% 101 1.02% 61 1.29%
2007-01-15 345 2.36% 219 2.22% 123 2.60%
2007-02-15 312 2.13% 201 2.04% 111 2.35%
2007-03-15 526 3.59% 347 3.52% 178 3.76%
2007-04-15 568 3.88% 360 3.65% 207 4.38%
2007-05-15 174 1.19% 104 1.06% 68 1.44%
2007-06-15 93 0.64% 64 0.65% 29 0.61%
2007-07-15 104 0.71% 66 0.67% 37 0.78%
2007-08-15 144 0.98% 94 0.95% 49 1.04%
2007-09-15 356 2.43% 240 2.44% 115 2.43%
2007-10-15 354 2.42% 217 2.20% 137 2.90%
2007-11-15 147 1.00% 100 1.01% 43 0.91%
2007-12-15 143 0.98% 90 0.91% 53 1.12%
2008-01-15 259 1.77% 172 1.75% 87 1.84%
2008-02-15 176 1.20% 132 1.34% 44 0.93%
2008-03-15 297 2.03% 223 2.26% 73 1.54%
2008-04-15 398 2.72% 270 2.74% 128 2.71%
2008-05-15 216 1.48% 151 1.53% 63 1.33%
2008-06-15 104 0.71% 70 0.71% 34 0.72%
2008-07-15 125 0.85% 90 0.91% 35 0.74%
2008-08-15 216 1.48% 148 1.50% 68 1.44%
2008-09-15 458 3.13% 345 3.50% 113 2.39%
2008-10-15 448 3.06% 300 3.04% 147 3.11%
2008-11-15 219 1.50% 142 1.44% 75 1.59%
2008-12-15 205 1.40% 141 1.43% 61 1.29%
2009-01-15 387 2.64% 256 2.60% 128 2.71%
2009-02-15 205 1.40% 154 1.56% 50 1.06%
2009-03-15 288 1.97% 204 2.07% 82 1.73%
2009-04-15 252 1.72% 165 1.67% 87 1.84%
2009-05-15 202 1.38% 143 1.45% 59 1.25%
2009-06-15 70 0.48% 52 0.53% 18 0.38%
2009-07-15 77 0.53% 57 0.58% 20 0.42%
2009-08-15 131 0.89% 93 0.94% 37 0.78%
2009-09-15 176 1.20% 131 1.33% 44 0.93%
2009-10-15 190 1.30% 138 1.40% 51 1.08%
2009-11-15 110 0.75% 75 0.76% 33 0.70%
2009-12-15 107 0.73% 73 0.74% 34 0.72%
2010-01-15 200 1.37% 131 1.33% 66 1.40%
2010-02-15 130 0.89% 92 0.93% 38 0.80%
2010-03-15 232 1.58% 142 1.44% 89 1.88%
2010-04-15 394 2.69% 256 2.60% 135 2.85%
2010-05-15 168 1.15% 114 1.16% 54 1.14%
2010-06-15 74 0.51% 51 0.52% 23 0.49%
2010-07-15 53 0.36% 31 0.31% 22 0.47%
2010-08-15 76 0.52% 64 0.65% 12 0.25%
2010-09-15 103 0.70% 81 0.82% 22 0.47%
2010-10-15 151 1.03% 110 1.12% 41 0.87%
2010-11-15 134 0.92% 91 0.92% 43 0.91%
2010-12-15 186 1.27% 114 1.16% 71 1.50%
2011-01-15 79 0.54% 54 0.55% 24 0.51%
2011-02-15 47 0.32% 35 0.36% 11 0.23%
2011-03-15 102 0.70% 60 0.61% 42 0.89%
2011-04-15 60 0.41% 37 0.38% 23 0.49%
2011-05-15 18 0.12% 8 0.08% 10 0.21%
2011-06-15 3 0.02% 1 0.01% 2 0.04%
2011-07-15 1 0.01% 1 0.01% 0 0.00%
2011-09-15 4 0.03% 4 0.04% 0 0.00%
2011-10-15 4 0.03% 2 0.02% 2 0.04%
2011-11-15 5 0.03% 4 0.04% 1 0.02%
2011-12-15 5 0.03% 4 0.04% 1 0.02%
Missing 109
(0.74%)
63
(0.64%)
41
(0.86%)
Total 14749 100% 9919 100% 4771 100%

dates (date or date__date)
 All RsFemaleMale
1980-01-15 2 0.01% 0 0.00% 2 0.04%
1981-01-15 1 0.01% 1 0.01% 0 0.00%
1981-09-15 2 0.01% 2 0.02% 0 0.00%
1982-01-15 1 0.01% 1 0.01% 0 0.00%
1985-01-15 1 0.01% 1 0.01% 0 0.00%
1985-09-15 1 0.01% 1 0.01% 0 0.00%
1987-01-15 1 0.01% 1 0.01% 0 0.00%
1989-06-15 1 0.01% 1 0.01% 0 0.00%
1989-09-15 1 0.01% 0 0.00% 1 0.02%
1990-01-15 1 0.01% 0 0.00% 1 0.02%
1990-04-15 1 0.01% 0 0.00% 1 0.02%
1990-10-15 1 0.01% 1 0.01% 0 0.00%
1991-10-15 1 0.01% 1 0.01% 0 0.00%
1991-12-15 1 0.01% 1 0.01% 0 0.00%
1992-01-15 1 0.01% 1 0.01% 0 0.00%
1992-02-15 1 0.01% 0 0.00% 1 0.02%
1992-06-15 1 0.01% 0 0.00% 1 0.02%
1992-08-15 1 0.01% 1 0.01% 0 0.00%
1993-01-15 2 0.01% 2 0.02% 0 0.00%
1993-03-15 1 0.01% 1 0.01% 0 0.00%
1993-07-15 1 0.01% 1 0.01% 0 0.00%
1994-10-15 1 0.01% 1 0.01% 0 0.00%
1994-12-15 1 0.01% 1 0.01% 0 0.00%
1995-01-15 1 0.01% 1 0.01% 0 0.00%
1995-03-15 1 0.01% 1 0.01% 0 0.00%
1995-11-15 1 0.01% 0 0.00% 1 0.02%
1996-01-15 1 0.01% 1 0.01% 0 0.00%
1996-06-15 1 0.01% 1 0.01% 0 0.00%
1996-07-15 1 0.01% 1 0.01% 0 0.00%
1996-08-15 1 0.01% 1 0.01% 0 0.00%
1997-01-15 2 0.01% 2 0.02% 0 0.00%
1997-03-15 1 0.01% 0 0.00% 1 0.02%
1997-08-15 1 0.01% 1 0.01% 0 0.00%
1997-11-15 1 0.01% 1 0.01% 0 0.00%
1997-12-15 1 0.01% 1 0.01% 0 0.00%
1998-01-15 1 0.01% 1 0.01% 0 0.00%
1998-02-15 1 0.01% 0 0.00% 1 0.02%
1998-03-15 1 0.01% 0 0.00% 1 0.02%
1998-07-15 1 0.01% 1 0.01% 0 0.00%
1998-08-15 1 0.01% 1 0.01% 0 0.00%
1998-10-15 2 0.01% 2 0.02% 0 0.00%
1998-11-15 2 0.01% 1 0.01% 1 0.02%
1998-12-15 1 0.01% 1 0.01% 0 0.00%
1999-01-15 1 0.01% 1 0.01% 0 0.00%
1999-06-15 2 0.01% 1 0.01% 1 0.02%
1999-07-15 1 0.01% 0 0.00% 1 0.02%
1999-09-15 1 0.01% 0 0.00% 1 0.02%
1999-11-15 1 0.01% 1 0.01% 0 0.00%
1999-12-15 1 0.01% 0 0.00% 1 0.02%
2000-01-15 1 0.01% 1 0.01% 0 0.00%
2000-02-15 3 0.02% 2 0.02% 1 0.02%
2000-04-15 1 0.01% 1 0.01% 0 0.00%
2000-05-15 3 0.02% 3 0.03% 0 0.00%
2000-06-15 3 0.02% 3 0.03% 0 0.00%
2000-08-15 2 0.01% 2 0.02% 0 0.00%
2000-09-15 4 0.03% 1 0.01% 3 0.06%
2000-10-15 2 0.01% 2 0.02% 0 0.00%
2000-11-15 1 0.01% 0 0.00% 1 0.02%
2000-12-15 1 0.01% 1 0.01% 0 0.00%
2001-01-15 3 0.02% 1 0.01% 2 0.04%
2001-02-15 4 0.03% 2 0.02% 2 0.04%
2001-06-15 1 0.01% 0 0.00% 1 0.02%
2001-07-15 3 0.02% 3 0.03% 0 0.00%
2001-08-15 2 0.01% 1 0.01% 1 0.02%
2001-09-15 2 0.01% 2 0.02% 0 0.00%
2001-10-15 2 0.01% 2 0.02% 0 0.00%
2001-11-15 1 0.01% 1 0.01% 0 0.00%
2001-12-15 2 0.01% 1 0.01% 1 0.02%
2002-01-15 5 0.03% 4 0.04% 1 0.02%
2002-02-15 3 0.02% 1 0.01% 2 0.04%
2002-03-15 2 0.01% 2 0.02% 0 0.00%
2002-04-15 2 0.01% 1 0.01% 1 0.02%
2002-05-15 3 0.02% 3 0.03% 0 0.00%
2002-06-15 1 0.01% 1 0.01% 0 0.00%
2002-07-15 1 0.01% 1 0.01% 0 0.00%
2002-08-15 3 0.02% 3 0.03% 0 0.00%
2002-09-15 3 0.02% 3 0.03% 0 0.00%
2002-10-15 6 0.04% 4 0.04% 2 0.04%
2002-11-15 1 0.01% 1 0.01% 0 0.00%
2002-12-15 2 0.01% 1 0.01% 1 0.02%
2003-01-15 13 0.09% 10 0.10% 3 0.06%
2003-02-15 10 0.07% 8 0.08% 2 0.04%
2003-03-15 4 0.03% 4 0.04% 0 0.00%
2003-04-15 4 0.03% 1 0.01% 3 0.06%
2003-05-15 5 0.03% 4 0.04% 0 0.00%
2003-06-15 9 0.06% 6 0.06% 3 0.06%
2003-07-15 4 0.03% 4 0.04% 0 0.00%
2003-08-15 11 0.08% 11 0.11% 0 0.00%
2003-09-15 9 0.06% 7 0.07% 2 0.04%
2003-10-15 18 0.13% 9 0.09% 9 0.19%
2003-11-15 12 0.08% 9 0.09% 3 0.06%
2003-12-15 9 0.06% 7 0.07% 1 0.02%
2004-01-15 29 0.20% 19 0.20% 10 0.21%
2004-02-15 13 0.09% 9 0.09% 4 0.09%
2004-03-15 16 0.11% 10 0.10% 6 0.13%
2004-04-15 29 0.20% 17 0.18% 12 0.26%
2004-05-15 10 0.07% 6 0.06% 4 0.09%
2004-06-15 16 0.11% 8 0.08% 8 0.17%
2004-07-15 8 0.06% 7 0.07% 1 0.02%
2004-08-15 16 0.11% 11 0.11% 5 0.11%
2004-09-15 24 0.17% 21 0.22% 3 0.06%
2004-10-15 31 0.22% 21 0.22% 10 0.21%
2004-11-15 33 0.23% 28 0.29% 5 0.11%
2004-12-15 26 0.18% 20 0.21% 4 0.09%
2005-01-15 63 0.44% 36 0.37% 27 0.58%
2005-02-15 61 0.42% 43 0.44% 18 0.39%
2005-03-15 57 0.40% 39 0.40% 16 0.34%
2005-04-15 46 0.32% 31 0.32% 15 0.32%
2005-05-15 67 0.47% 50 0.52% 17 0.36%
2005-06-15 47 0.33% 32 0.33% 14 0.30%
2005-07-15 48 0.33% 35 0.36% 13 0.28%
2005-08-15 68 0.47% 52 0.54% 14 0.30%
2005-09-15 86 0.60% 62 0.64% 24 0.51%
2005-10-15 144 1.00% 109 1.13% 35 0.75%
2005-11-15 157 1.09% 99 1.02% 58 1.24%
2005-12-15 280 1.94% 171 1.77% 109 2.33%
2006-01-15 272 1.89% 167 1.73% 102 2.18%
2006-02-15 285 1.98% 176 1.82% 108 2.31%
2006-03-15 230 1.60% 147 1.52% 81 1.73%
2006-04-15 222 1.54% 142 1.47% 79 1.69%
2006-05-15 151 1.05% 94 0.97% 57 1.22%
2006-06-15 94 0.65% 67 0.69% 27 0.58%
2006-07-15 106 0.74% 69 0.71% 37 0.79%
2006-08-15 169 1.17% 108 1.12% 61 1.31%
2006-09-15 205 1.42% 124 1.28% 79 1.69%
2006-10-15 252 1.75% 170 1.76% 81 1.73%
2006-11-15 192 1.33% 135 1.40% 57 1.22%
2006-12-15 156 1.08% 116 1.20% 39 0.83%
2007-01-15 330 2.29% 211 2.18% 117 2.50%
2007-02-15 349 2.42% 244 2.52% 105 2.25%
2007-03-15 432 3.00% 266 2.75% 166 3.55%
2007-04-15 465 3.23% 271 2.80% 194 4.15%
2007-05-15 183 1.27% 132 1.36% 51 1.09%
2007-06-15 114 0.79% 79 0.82% 34 0.73%
2007-07-15 128 0.89% 93 0.96% 35 0.75%
2007-08-15 170 1.18% 110 1.14% 60 1.28%
2007-09-15 313 2.17% 195 2.02% 116 2.48%
2007-10-15 306 2.13% 175 1.81% 129 2.76%
2007-11-15 181 1.26% 123 1.27% 57 1.22%
2007-12-15 171 1.19% 123 1.27% 48 1.03%
2008-01-15 277 1.92% 195 2.02% 81 1.73%
2008-02-15 206 1.43% 151 1.56% 54 1.16%
2008-03-15 269 1.87% 185 1.91% 84 1.80%
2008-04-15 321 2.23% 226 2.34% 93 1.99%
2008-05-15 205 1.42% 148 1.53% 56 1.20%
2008-06-15 128 0.89% 89 0.92% 39 0.83%
2008-07-15 156 1.08% 118 1.22% 38 0.81%
2008-08-15 230 1.60% 169 1.75% 61 1.31%
2008-09-15 430 2.99% 307 3.17% 123 2.63%
2008-10-15 389 2.70% 256 2.65% 133 2.85%
2008-11-15 225 1.56% 152 1.57% 73 1.56%
2008-12-15 196 1.36% 146 1.51% 49 1.05%
2009-01-15 403 2.80% 267 2.76% 134 2.87%
2009-02-15 253 1.76% 189 1.95% 62 1.33%
2009-03-15 246 1.71% 167 1.73% 79 1.69%
2009-04-15 231 1.60% 151 1.56% 78 1.67%
2009-05-15 153 1.06% 111 1.15% 42 0.90%
2009-06-15 59 0.41% 43 0.44% 16 0.34%
2009-07-15 83 0.58% 65 0.67% 18 0.39%
2009-08-15 162 1.13% 111 1.15% 51 1.09%
2009-09-15 169 1.17% 122 1.26% 47 1.01%
2009-10-15 152 1.06% 105 1.09% 44 0.94%
2009-11-15 113 0.78% 81 0.84% 32 0.68%
2009-12-15 134 0.93% 91 0.94% 42 0.90%
2010-01-15 198 1.38% 126 1.30% 72 1.54%
2010-02-15 188 1.31% 123 1.27% 63 1.35%
2010-03-15 222 1.54% 135 1.40% 85 1.82%
2010-04-15 270 1.88% 172 1.78% 97 2.08%
2010-05-15 164 1.14% 96 0.99% 68 1.46%
2010-06-15 66 0.46% 45 0.47% 21 0.45%
2010-07-15 60 0.42% 43 0.44% 16 0.34%
2010-08-15 68 0.47% 56 0.58% 12 0.26%
2010-09-15 118 0.82% 85 0.88% 32 0.68%
2010-10-15 142 0.99% 103 1.07% 38 0.81%
2010-11-15 137 0.95% 81 0.84% 55 1.18%
2010-12-15 222 1.54% 147 1.52% 75 1.61%
2011-01-15 69 0.48% 45 0.47% 24 0.51%
2011-02-15 46 0.32% 32 0.33% 13 0.28%
2011-03-15 58 0.40% 36 0.37% 21 0.45%
2011-04-15 55 0.38% 28 0.29% 26 0.56%
2011-05-15 15 0.10% 8 0.08% 7 0.15%
2011-06-15 2 0.01% 1 0.01% 1 0.02%
2011-07-15 1 0.01% 1 0.01% 0 0.00%
2011-08-15 3 0.02% 3 0.03% 0 0.00%
2011-09-15 3 0.02% 2 0.02% 1 0.02%
2011-10-15 3 0.02% 1 0.01% 2 0.04%
2011-11-15 8 0.06% 7 0.07% 1 0.02%
2011-12-15 3 0.02% 3 0.03% 0 0.00%
Missing 90
(0.62%)
55
(0.57%)
35
(0.74%)
Total 14489 100% 9726 100% 4707 100%

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