| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 28 |
3%
|
| 2 | Mild | 142 |
15.1%
|
| 3 | Moderate | 170 |
18%
|
| 4 | Severe | 67 |
7.1%
|
| 5 | Extreme/cannot do | 11 |
1.2%
|
| 6 | 1 |
0.1%
|
|
| 7 | Missing | 519 |
55%
|
| 9 | Not Applicable | 5 |
0.5%
|