| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
2.3%
|
| 0 | Payment received in less than a day | 140 |
65.7%
|
| 1 | 10 |
4.7%
|
|
| 2 | 6 |
2.8%
|
|
| 3 | 21 |
9.9%
|
|
| 4 | 22 |
10.3%
|
|
| 5 | 4 |
1.9%
|
|
| 7 | 4 |
1.9%
|
|
| 30 | 1 |
0.5%
|
|
| Sysmiss | 152 |