| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. road accident | 16 |
2.8%
|
| 2 | 2. illness | 499 |
88.5%
|
| 3 | 3. attacked | 6 |
1.1%
|
| 4 | 4. something else | 43 |
7.6%
|
| Sysmiss | 999 |