| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 133 |
7.1%
|
| 2 | Sometimes | 517 |
27.6%
|
| 3 | Rarely | 36 |
1.9%
|
| 4 | Never | 3 |
0.2%
|
| 88 | N.A. | 1187 |
63.3%
|
| 99 | 3 | ||
| Sysmiss | 120 |