| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 62 |
2.6%
|
| 1 | Rarely | 36 |
1.5%
|
| 2 | Regualrly | 184 |
7.8%
|
| 3 | Frequently | 2081 |
88.1%
|
| Sysmiss | 1888 |