| Value | Category | Cases | |
|---|---|---|---|
| 52 | 1 |
1.5%
|
|
| 75.5 | 1 |
1.5%
|
|
| Nil | 55 |
83.3%
|
|
| Not recorde | 2 |
3%
|
|
| not | 1 |
1.5%
|
|
| not done | 6 |
9.1%
|