| Value | Category | Cases | |
|---|---|---|---|
| 0.8 | 2 |
0.9%
|
|
| 2 | 2 |
0.9%
|
|
| 6 | 16 |
7.5%
|
|
| 7 | 92 |
43.2%
|
|
| 8 | 79 |
37.1%
|
|
| 9 | 20 |
9.4%
|
|
| PH 8 | 1 |
0.5%
|
|
| not record | 1 |
0.5%
|