| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refused to answer | 0 |
0%
|
| 2 | Don't know | 0 |
0%
|
| 3 | None | 1831 |
45%
|
| 4 | Mild | 1485 |
36.5%
|
| 5 | Moderate | 529 |
13%
|
| 6 | Severe | 217 |
5.3%
|
| 7 | Extreme or cannot do | 6 |
0.1%
|
| Missing value | 1 |
0%
|