| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 1 |
0.2%
|
| 1 | 1 OR 2 | 386 |
77.2%
|
| 2 | 3 TO 5 | 93 |
18.6%
|
| 3 | 6 OR MORE | 20 |
4%
|
| Sysmiss | 10177 |