| Value | Category | Cases | |
|---|---|---|---|
| HKJ | 3 |
1.1%
|
|
| HS | 7 |
2.6%
|
|
| NG | 31 |
11.4%
|
|
| OOO | 1 |
0.4%
|
|
| PK | 137 |
50.2%
|
|
| TM | 94 |
34.4%
|