| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 0 | Payment received in less than a day | 155 |
51.5%
|
| 1 | 21 |
7%
|
|
| 2 | 57 |
18.9%
|
|
| 3 | 61 |
20.3%
|
|
| 4 | 3 |
1%
|
|
| 5 | 2 |
0.7%
|
|
| 7 | 1 |
0.3%
|
|
| Sysmiss | 697 |