| Value | Category | Cases | |
|---|---|---|---|
| 1 | Both | 2 |
0.3%
|
| 2 | No | 54 |
8.4%
|
| 3 | Self | 213 |
33%
|
| 4 | Wage | 11 |
1.7%
|
| Missing value | 365 |
56.6%
|