| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 103 |
27%
|
| 2 | Mild | 84 |
22%
|
| 3 | Moderate | 109 |
28.5%
|
| 4 | Severe | 77 |
20.2%
|
| 5 | Extreme/cannot do | 9 |
2.4%
|
| 6 | N/A | 0 |
0%
|
| Sysmiss | 451 |