| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 320 |
50.7%
|
| 2 | Mild | 122 |
19.3%
|
| 3 | Moderate | 94 |
14.9%
|
| 4 | Severe | 83 |
13.2%
|
| 5 | Extreme/cannot do | 12 |
1.9%
|
| 6 | N/A | 0 |
0%
|
| Sysmiss | 202 |