| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 498 |
78.9%
|
| 2 | Mild | 70 |
11.1%
|
| 3 | Moderate | 29 |
4.6%
|
| 4 | Severe | 26 |
4.1%
|
| 5 | Extreme/cannot do | 8 |
1.3%
|
| 6 | N/A | 0 |
0%
|
| Sysmiss | 202 |