| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, formal | 271 |
7.7%
|
| 2 | Yes, informal | 156 |
4.4%
|
| 3 | no | 3082 |
87.8%
|
| 4 | No | 0 |
0%
|
| Sysmiss | 34579 |