| Value | Category | Cases | |
|---|---|---|---|
| 0 | Unskilled Personnel | 0 |
0%
|
| 1 | Skilled Personnel | 560 |
49.7%
|
| 2 | Oneself/Relative/Friend/Neighbour | 24 |
2.1%
|
| 3 | 42 |
3.7%
|
|
| 4 | 265 |
23.5%
|
|
| 5 | 235 |
20.9%
|
|
| 95 | Missing | 0 |
0%
|
| Sysmiss | 85 |