District 1

District 2

District 3

District 4

District 5

Total

n (%)

n (%)

n (%)

n (%)

n (%)

N (%)

7 - 9 years

B

65 (2.2)

81 (2.7)

85 (2.9)

74 (2.5)

89 (3.0)

394 (13.4)

G

71 (2.4)

61 (2.1)

99 (3.4)

86 (2.9)

114 (3.9)

431 (14.6)

T

136 (4.6)

142 (4.8)

184 (6.3)

160 (5.4)

203 (6.9)

825 (28.0)

10 - 12 years

B

102 (3.5)

180 (6.1)

131 (4.4)

135 (4.6)

158 (5.4)

706 (24.0)

G

113 (3.8)

145 (4.9)

174 (5.9)

175 (5.9)

193 (6.5)

800 (27.2)

T

215 (7.3)

325 (11.0)

305 (10.3)

310 (10.5)

351 (11.9)

1506 (51.2)

13 - 15 years

B

51 (1.7)

57 (1.9)

45 (1.5)

59 (2.0)

59 (2.0)

271 (9.2)

G

56 (1.9)

61 (2.1)

51 (1.7)

66 (2.2)

82 (2.8)

316 (10.7)

T

107 (3.6)

118 (4.0)

96 (3.2)

125 (4.2)

141 (4.8)

587 (19.9)

>15 years

B

2 (0.1)

5 (0.2)

6 (0.2)

1 (0.0)

2 (0.1)

16 (0.5)

G

4 (0.1)

3 (0.1)

1 (0.0)

0 (0.0)

2 (0.1)

10 (0.3)

T

6 (0.2)

8 (0.3)

7 (0.2)

1 (0.0)

4 (0.2)

26 (0.8)

Total

B

220 (7.5)

323 (11.0)

267 (9.1)

269 (9.1)

308 (10.5)

1387 (47.1)

G

244 (8.3)

270 (9.2)

325 (11.0)

327 (11.1)

391 (13.3)

1557 (52.9)

T

464 (15.8)

593 (20.1)

592 (20.1)

596 (20.2)

699 (23.7)

2944 (100.0)