| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very much | 12 |
0.2%
|
| 2 | Average | 11 |
0.2%
|
| 3 | Few | 16 |
0.3%
|
| 4 | Rarely | 51 |
1%
|
| 5 | Never | 1079 |
21.1%
|
| 6 | Not applicable | 3936 |
77.1%
|