| Value | Category | Cases | |
|---|---|---|---|
| 1 | Both | 54 |
3.4%
|
| 2 | No | 109 |
6.9%
|
| 3 | Self | 851 |
54.2%
|
| 4 | Wage | 7 |
0.4%
|
| Missing value | 550 |
35%
|