| Value | Category | Cases | |
|---|---|---|---|
| Nil. | 1 |
8.3%
|
|
| None | 1 |
8.3%
|
|
| Pt complai | 1 |
8.3%
|
|
| c/o Headac | 1 |
8.3%
|
|
| nil | 1 |
8.3%
|
|
| none | 1 |
8.3%
|
|
| not record | 4 |
33.3%
|
|
| unknown | 2 |
16.7%
|