| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have no problems with performing my usual activities | 645 |
82.2%
|
| 2 | I have some problems with performing my usual activities | 131 |
16.7%
|
| 3 | I am unable to perform my usual activites | 9 |
1.1%
|
| Sysmiss | 1881 |