| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Serious | 110623 |
87.3%
|
| 2 | 2 Not serious | 15346 |
12.1%
|
| 3 | 3 (DK) | 738 |
0.6%
|
| 4 | 4 (Refused) | 46 |
0%
|
| Sysmiss | 972530 |