| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 72 |
36%
|
| 2 | mild | 55 |
27.5%
|
| 3 | moderate | 50 |
25%
|
| 4 | severe | 19 |
9.5%
|
| 5 | extreme/cannot do | 4 |
2%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|