Frequency

Percentage

Effective Percentage

Cumulative Percentage

Very good

463

13.1

14.7

14.7

Good

1099

31.1

34.8

49.4

So-so

1095

31.0

34.7

84.1

Bad

419

11.9

13.3

97.4

Very bad

74

2.1

2.3

99.7

Do not know

2

0.1

0.1

99.8

Total

3532

100.0