| Value | Category | Cases | |
|---|---|---|---|
| 57 | 1 |
2.4%
|
|
| 82 | 1 |
2.4%
|
|
| Nil | 35 |
85.4%
|
|
| Not done | 1 |
2.4%
|
|
| not done | 2 |
4.9%
|
|
| not recorde | 1 |
2.4%
|