| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 21 |
21.6%
|
| 2 | 20 | 54 |
55.7%
|
| 7 | OTHER AMOUNT | 20 |
20.6%
|
| 9 | REFUSED | 2 |
2.1%
|
| Sysmiss | 4546 |