| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 or 2 | 8 |
42.1%
|
| 2 | 3 to 5 | 6 |
31.6%
|
| 3 | 6 or more | 5 |
26.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 16943 |