| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 215 |
34.1%
|
| 2 | Mild | 361 |
57.2%
|
| 3 | Moderate | 21 |
3.3%
|
| 4 | Severe | 13 |
2.1%
|
| 5 | Extreme/cannot do | 19 |
3%
|
| 6 | N/A | 2 |
0.3%
|
| Sysmiss | 202 |