| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
1.9%
|
| 0 | Payment received in less than a day | 120 |
45.8%
|
| 1 | 68 |
26%
|
|
| 2 | 34 |
13%
|
|
| 3 | 14 |
5.3%
|
|
| 4 | 4 |
1.5%
|
|
| 5 | 6 |
2.3%
|
|
| 7 | 9 |
3.4%
|
|
| 13 | 1 |
0.4%
|
|
| 30 | 1 |
0.4%
|
|
| Sysmiss | 45 |