| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 259 |
66.4%
|
| 2 | mild | 76 |
19.5%
|
| 3 | moderate | 34 |
8.7%
|
| 4 | severe | 11 |
2.8%
|
| 5 | extreme/cannot do | 9 |
2.3%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 1 |
0.3%
|