Severity of impact

Frequency

Percentage

1 - 10

57

45.6

11 - 20

57

45.6

21 - 30

10

8.0

>30

1

0.8

Total

125

100

Extent of impact

Frequency

Percentage

0

54

43.2

1

34

27.2

2

23

18.4

3

6

4.8

4

6

4.8

5

1

0.8

7

1

0.8

Total

125

100