| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
1%
|
| 0 | Payment received in less than a day | 5 |
4.9%
|
| 1 | 3 |
2.9%
|
|
| 2 | 19 |
18.6%
|
|
| 3 | 36 |
35.3%
|
|
| 4 | 3 |
2.9%
|
|
| 5 | 11 |
10.8%
|
|
| 7 | 23 |
22.5%
|
|
| 14 | 1 |
1%
|
|
| Sysmiss | 71 |