| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 28 |
82.4%
|
| 2 | 3 TO 5 | 3 |
8.8%
|
| 3 | 6 OR MORE | 1 |
2.9%
|
| 9 | REFUSED | 2 |
5.9%
|
| Sysmiss | 10116 |