| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | none | 570 |
10.4%
|
| 2 | mild | 429 |
7.8%
|
| 3 | moderate | 236 |
4.3%
|
| 4 | severe | 108 |
2%
|
| 5 | extreme/cannot do | 29 |
0.5%
|
| 9 | not applicable | 0 |
0%
|
| 97 | 2 |
0%
|
|
| 99 | 4095 |
74.9%
|
|
| Sysmiss | 1 |