| Value | Category | Cases | |
|---|---|---|---|
| -9 | REFUSED | 1 |
0.1%
|
| 1 | 1 OR 2 | 515 |
61.3%
|
| 2 | 3 TO 5 | 203 |
24.2%
|
| 3 | 6 OR MORE | 121 |
14.4%
|
| Sysmiss | 8316 |