| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 496 |
74%
|
| 0 | very poor | 47 |
7%
|
| 1 | poor | 64 |
9.6%
|
| 2 | average | 35 |
5.2%
|
| 3 | good | 8 |
1.2%
|
| 4 | very good | 9 |
1.3%
|
| 98 | don't know | 11 |
1.6%
|
| 9999995 | missing:impute | 0 |
0%
|