| Value | Category | Cases | |
|---|---|---|---|
| 0 | Unskilled Personnel | 86 |
14.4%
|
| 1 | Skilled Personnel | 298 |
49.7%
|
| 2 | Oneself/Relative/Friend/Neighbour | 197 |
32.9%
|
| 95 | Missing | 18 |
3%
|