| Value | Category | Cases | |
|---|---|---|---|
| 0 | not at all | 3781 |
81.1%
|
| 1 | 256 |
5.5%
|
|
| 2 | 187 |
4%
|
|
| 3 | 247 |
5.3%
|
|
| 4 | 94 |
2%
|
|
| 5 | 45 |
1%
|
|
| 6 | very much | 55 |
1.2%
|