Table 3.

Demographic characteristics of the sample.

Demographic characteristics		Number (percentage)
Sex	Male	394 (56.21%)
	Female	307 (43.79%)
	Total	701 (100%)
School grade level	9	255 (36.4 %)
	10	179 (25.5%)
	11	148 (21.1%)
	12	119 (17%)