| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Often | 697 |
10.9%
|
| 2 | 2.Seldom | 2444 |
38.4%
|
| 3 | 3.Never | 3226 |
50.7%
|
| 9 | 9.Missing | 2 |
0%
|