| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -8 | Refusal (spontaneous) | 0 |
0%
|
| 0 | No payments | 79 |
97.5%
|
| 60 | 1 |
1.2%
|
|
| 100 | 1 |
1.2%
|
|
| Sysmiss | 279 |