| Value | Category | Cases | |
|---|---|---|---|
| 1 | More frequently | 9 |
7.3%
|
| 2 | Same as then | 18 |
14.5%
|
| 3 | Less frequently | 69 |
55.6%
|
| 4 | DON'T KNOW | 27 |
21.8%
|
| 5 | REFUSED | 1 |
0.8%
|
| Sysmiss | 2986 |