| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 53 |
5.6%
|
| 2 | Mild | 122 |
12.9%
|
| 3 | Moderate | 151 |
16%
|
| 4 | Severe | 59 |
6.3%
|
| 5 | Extreme/cannot do | 38 |
4%
|
| 7 | Missing | 519 |
55%
|
| 9 | Not Applicable | 1 |
0.1%
|