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.) 5.36 (3.24) 5.29 (3.23) 5.52 (3.26)

1 777 9.23% 535 9.33% 241 9.07%

2 719 8.55% 527 9.19% 189 7.11%

3 1020 12.12% 742 12.93% 276 10.38%

4 2219 26.37% 1474 25.69% 741 27.88%

5 1015 12.06% 697 12.15% 317 11.93%

6 147 1.75% 84 1.46% 63 2.37%

7 59 0.70% 40 0.70% 18 0.68%

8 82 0.97% 52 0.91% 29 1.09%

9 537 6.38% 385 6.71% 152 5.72%

10 1312 15.59% 858 14.96% 448 16.85%

11 327 3.89% 208 3.63% 119 4.48%

12 200 2.38% 135 2.35% 65 2.45%

Missing 153
(1.79%) – 85
(1.46%) – 68
(2.49%) –

Total 8567 100% 5822 100% 2726 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.)	5.36 (3.24)		5.29 (3.23)		5.52 (3.26)
1	777	9.23%	535	9.33%	241	9.07%
2	719	8.55%	527	9.19%	189	7.11%
3	1020	12.12%	742	12.93%	276	10.38%
4	2219	26.37%	1474	25.69%	741	27.88%
5	1015	12.06%	697	12.15%	317	11.93%
6	147	1.75%	84	1.46%	63	2.37%
7	59	0.70%	40	0.70%	18	0.68%
8	82	0.97%	52	0.91%	29	1.09%
9	537	6.38%	385	6.71%	152	5.72%
10	1312	15.59%	858	14.96%	448	16.85%
11	327	3.89%	208	3.63%	119	4.48%
12	200	2.38%	135	2.35%	65	2.45%
Missing	153 (1.79%)	–	85 (1.46%)	–	68 (2.49%)	–
Total	8567	100%	5822	100%	2726	100%