Age bracket

(days)

Girls

(n)

Boys

(n)

Total

(n)

Frequency

(%)

0 - 90

38

31

69

21.9

91 - 360

64

36

100

31.7

361 - 1080

37

33

70

22.2

1081 - 2160

18

26

44

14.0

2161 - 3240

6

6

12

3.8

3241 - 4320

5

6

11

3.5

4321 - 5400

5

5

10

2.8

Total

173

143

316

100