| Value | Category | Cases | |
|---|---|---|---|
| HKJ | 81 |
7.6%
|
|
| HS | 181 |
16.9%
|
|
| NG | 83 |
7.7%
|
|
| PK | 444 |
41.5%
|
|
| TM | 282 |
26.3%
|