signature.month

signature.month (in Demographics)

Variable Summary	Undergrad	Freshman	Sophomore	Junior	Senior
Sexually active students:	Undergrad	Freshman	Sophomore	Junior	Senior
Casual-sexually active students:	Undergrad	Freshman	Sophomore	Junior	Senior

students (signature_month)

All Rs Female Male

Mean (Std. Dev.) 5.15 (3.06) 5.15 (3.08) 5.15 (2.99)

1 733 9.77% 528 9.85% 204 9.58%

2 378 5.04% 296 5.52% 81 3.80%

3 805 10.73% 583 10.87% 222 10.43%

4 2611 34.79% 1862 34.73% 744 34.95%

5 1034 13.78% 687 12.81% 345 16.20%

6 104 1.39% 63 1.17% 41 1.93%

7 44 0.59% 32 0.60% 12 0.56%

8 55 0.73% 40 0.75% 14 0.66%

9 284 3.78% 217 4.05% 67 3.15%

10 1018 13.56% 740 13.80% 275 12.92%

11 226 3.01% 165 3.08% 60 2.82%

12 213 2.84% 149 2.78% 64 3.01%

Missing 166
(2.16%) – 103
(1.88%) – 62
(2.83%) –

Total 7671 100% 5465 100% 2191 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.

students (signature_month)
	All Rs		Female		Male
Mean (Std. Dev.)	5.15 (3.06)		5.15 (3.08)		5.15 (2.99)
1	733	9.77%	528	9.85%	204	9.58%
2	378	5.04%	296	5.52%	81	3.80%
3	805	10.73%	583	10.87%	222	10.43%
4	2611	34.79%	1862	34.73%	744	34.95%
5	1034	13.78%	687	12.81%	345	16.20%
6	104	1.39%	63	1.17%	41	1.93%
7	44	0.59%	32	0.60%	12	0.56%
8	55	0.73%	40	0.75%	14	0.66%
9	284	3.78%	217	4.05%	67	3.15%
10	1018	13.56%	740	13.80%	275	12.92%
11	226	3.01%	165	3.08%	60	2.82%
12	213	2.84%	149	2.78%	64	3.01%
Missing	166 (2.16%)	–	103 (1.88%)	–	62 (2.83%)	–
Total	7671	100%	5465	100%	2191	100%