| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 250 |
39.6%
|
| 2 | Mild | 362 |
57.4%
|
| 3 | Moderate | 9 |
1.4%
|
| 4 | Severe | 6 |
1%
|
| 5 | Extreme/cannot do | 4 |
0.6%
|
| 6 | N/A | 0 |
0%
|
| Sysmiss | 202 |