| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Serious | 89150 |
69.2%
|
| 2 | 2 Not serious | 37588 |
29.2%
|
| 3 | 3 (DK) | 1959 |
1.5%
|
| 4 | 4 (Refused) | 56 |
0%
|
| Sysmiss | 970530 |