| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 450 |
47.7%
|
| 2 | Mild | 236 |
25%
|
| 3 | Moderate | 147 |
15.6%
|
| 4 | Severe | 93 |
9.9%
|
| 5 | Extreme/cannot do | 12 |
1.3%
|
| 7 | Missing | 1 |
0.1%
|
| 9 | Not Applicable | 4 |
0.4%
|