| Value | Category | Cases | |
|---|---|---|---|
| 1 | Post office | 10 |
17.2%
|
| 2 | 2 |
3.4%
|
|
| 3 | 1 |
1.7%
|
|
| 4 | 45 |
77.6%
|
|
| Sysmiss | 1904 |