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.) 6.01 (3.40) 5.90 (3.40) 6.28 (3.40)

1 234 7.13% 178 7.77% 56 5.70%

2 345 10.52% 246 10.73% 98 9.98%

3 329 10.03% 251 10.95% 78 7.94%

4 621 18.93% 418 18.24% 200 20.37%

5 339 10.33% 242 10.56% 97 9.88%

6 74 2.26% 52 2.27% 21 2.14%

7 33 1.01% 23 1.00% 10 1.02%

8 28 0.85% 15 0.65% 13 1.32%

9 315 9.60% 232 10.12% 83 8.45%

10 754 22.98% 490 21.38% 262 26.68%

11 156 4.75% 113 4.93% 43 4.38%

12 53 1.62% 32 1.40% 21 2.14%

Missing 76
(2.26%) – 53
(2.26%) – 23
(2.29%) –

Total 3357 100% 2345 100% 1005 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.)	6.01 (3.40)		5.90 (3.40)		6.28 (3.40)
1	234	7.13%	178	7.77%	56	5.70%
2	345	10.52%	246	10.73%	98	9.98%
3	329	10.03%	251	10.95%	78	7.94%
4	621	18.93%	418	18.24%	200	20.37%
5	339	10.33%	242	10.56%	97	9.88%
6	74	2.26%	52	2.27%	21	2.14%
7	33	1.01%	23	1.00%	10	1.02%
8	28	0.85%	15	0.65%	13	1.32%
9	315	9.60%	232	10.12%	83	8.45%
10	754	22.98%	490	21.38%	262	26.68%
11	156	4.75%	113	4.93%	43	4.38%
12	53	1.62%	32	1.40%	21	2.14%
Missing	76 (2.26%)	–	53 (2.26%)	–	23 (2.29%)	–
Total	3357	100%	2345	100%	1005	100%