| Value | Category | Cases | |
|---|---|---|---|
| HKJ | 4 |
1.3%
|
|
| HS | 42 |
13.6%
|
|
| NG | 31 |
10%
|
|
| PK | 137 |
44.3%
|
|
| TM | 95 |
30.7%
|