| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 248 |
39.3%
|
| 2 | Mild | 356 |
56.4%
|
| 3 | Moderate | 18 |
2.9%
|
| 4 | Severe | 3 |
0.5%
|
| 5 | Extreme/cannot do | 6 |
1%
|
| 6 | N/A | 0 |
0%
|
| Sysmiss | 202 |