Table 1
Age and sex breakdown of the 17 451 adolescents
Age (years)
Male, n (%)
Female, n (%)
Total (n)
12–13
1826 (52.0)
1687 (48.0)
3513
14–15
2956 (50.3)
2920 (49.7)
5876
16–18
3838 (47.6)
4224 (52.4)
8062
Total
8620 (49.4)
8831 (50.6)
17 451