| Value | Category | Cases | |
|---|---|---|---|
| 1 | Good | 18924 |
85.4%
|
| 2 | Neither | 1923 |
8.7%
|
| 3 | Bad | 1310 |
5.9%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 2045 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 192 | |
| -1 | Don't know | 164 |