| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very much | 13 |
0.6%
|
| 2 | Much | 73 |
3.6%
|
| 3 | Average | 213 |
10.6%
|
| 4 | A little | 269 |
13.4%
|
| 5 | Very little | 245 |
12.2%
|
| 6 | I do not know | 1196 |
59.5%
|
| Sysmiss | 13 |