| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 329 |
10.6%
|
| 2 | Not very good | 2764 |
89.3%
|
| 3 | Good | 0 |
0%
|
| 4 | Very good | 0 |
0%
|
| 9 | DK | 2 |
0.1%
|
| Sysmiss | 129 |