Age range (years)

No. of vessels involved

Percentages (%)

10 - 20

5

19.2

21 - 30

11

42.3

31 - 40

3

11.5

41 - 50

4

15.4

51 - 60

2

7.7

61 - 70

0

0

71 - 80

1

3.9

Total

26

100