| Value | Category | Cases | |
|---|---|---|---|
| 1 | Severely limited | 399 |
13.5%
|
| 2 | Somewhat limited | 499 |
16.9%
|
| 3 | Not limited at all | 1840 |
62.3%
|
| 97 | Refusal | 216 |
7.3%
|
| Sysmiss | 1 |