| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Often | 552 | 168805 |
14.2%
|
| 2 | Sometimes | 853 | 236350 |
19.9%
|
| 3 | Rarely | 1249 | 341005 |
28.7%
|
| 4 | No | 1609 | 433511 |
36.5%
|
| Sysmiss | 34 | 9610 |