| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 454 |
68.4%
|
| 2 | 3 TO 5 | 140 |
21.1%
|
| 3 | 6 OR MORE | 70 |
10.5%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 9261 |