Peds	Teenz	TREC
Total	-	-	517
Never	-	-	191
Rarely (Less than once a week)	-	-	154
Sometimes (1 to 2 times per week)	-	-	99
Frequently (3-4 times per week)	-	-	36
Always or Almost Always (5 to 7 times per week)	-	-	30
Unknown	-	-	7

	16.14 to 17.41 years	17.41 to 17.69 years	17.69 to 17.91 years	17.91 to 19.56 years	Total
Total	130	129	129	129	517
Never	49	51	43	48	191
Rarely (Less than once a week)	36	36	43	39	154
Sometimes (1 to 2 times per week)	28	25	23	23	99
Frequently (3-4 times per week)	10	11	6	9	36
Always or Almost Always (5 to 7 times per week)	7	5	12	6	30
Unknown	-	1	2	4	7

	No	Yes	Total
Total	256	261	517
Never	77	114	191
Rarely (Less than once a week)	83	71	154
Sometimes (1 to 2 times per week)	57	42	99
Frequently (3-4 times per week)	19	17	36
Always or Almost Always (5 to 7 times per week)	19	11	30
Unknown	1	6	7

	White	Black	Other	Total
Total	309	185	23	517
Never	109	74	8	191
Rarely (Less than once a week)	102	45	7	154
Sometimes (1 to 2 times per week)	49	46	4	99
Frequently (3-4 times per week)	23	11	2	36
Always or Almost Always (5 to 7 times per week)	25	3	2	30
Unknown	1	6	-	7