| Value | Category | Cases | |
|---|---|---|---|
| -9999 | inapplicable | 0 |
0%
|
| -3 | non-response | 0 |
0%
|
| -2 | non response | 335 |
2.6%
|
| -1 | non response | 0 |
0%
|
| 1 | often | 364 |
2.8%
|
| 2 | from time to time | 247 |
1.9%
|
| 3 | rarely | 351 |
2.7%
|
| 4 | never | 11706 |
90%
|