| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -8 | Refusal (spontaneous) | 0 |
0%
|
| 0 | No payments | 56 |
88.9%
|
| 2 | 1 |
1.6%
|
|
| 3 | 1 |
1.6%
|
|
| 5 | 3 |
4.8%
|
|
| 10 | 1 |
1.6%
|
|
| 15 | 1 |
1.6%
|
|
| Sysmiss | 302 |