| Value | Category | Cases | |
|---|---|---|---|
| 1 | Welfare | 350 |
45.6%
|
| 2 | Professional | 91 |
11.8%
|
| 3 | Cooperative | 303 |
39.5%
|
| 4 | Others (specify) | 13 |
1.7%
|
| 5 | None | 3 |
0.4%
|
| 9 | Missing value | 8 |
1%
|
| Sysmiss | 3244 |