| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 4 |
0.2%
|
| 2 | 20 | 1897 |
99.1%
|
| 7 | Other amount | 13 |
0.7%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 7937 |