| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Or 2 | 247 |
69.4%
|
| 2 | 3 To 5 | 79 |
22.2%
|
| 3 | 6 Or More | 29 |
8.1%
|
| 9 | Refused | 1 |
0.3%
|
| Sysmiss | 7942 |