| Value | Category | Cases | |
|---|---|---|---|
| -1 | missing | 144 |
0.3%
|
| 0 | not at all well | 11935 |
22.3%
|
| 1 | not very well | 13994 |
26.2%
|
| 2 | fairly well | 13555 |
25.4%
|
| 3 | very well | 11089 |
20.7%
|
| 8 | refused | 127 |
0.2%
|
| 9 | don’t know | 2600 |
4.9%
|
| 94 | not asked in the country | 0 |
0%
|
| 997 | not applicable | 0 |
0%
|