| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 120 |
3.9%
|
| 2 | Often | 16 |
0.5%
|
| 3 | Seasonal | 41 |
1.3%
|
| 4 | Seldom | 145 |
4.7%
|
| 5 | Never | 1988 |
64.2%
|
| 8 | N/A | 764 |
24.7%
|
| 9 | Not Specified | 21 |
0.7%
|
| Sysmiss | 129 |