| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 189 |
30%
|
| 2 | Mild | 234 |
37.1%
|
| 3 | Moderate | 83 |
13.2%
|
| 4 | Severe | 77 |
12.2%
|
| 5 | Extreme/cannot do | 43 |
6.8%
|
| 6 | N/A | 5 |
0.8%
|
| Sysmiss | 202 |