| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 150 |
4.8%
|
| 2 | Often | 42 |
1.4%
|
| 3 | Seasonal | 60 |
1.9%
|
| 4 | Seldom | 146 |
4.7%
|
| 5 | Never | 1132 |
36.6%
|
| 8 | N/A | 1539 |
49.7%
|
| 9 | Not Specified | 26 |
0.8%
|
| Sysmiss | 129 |