| Value | Category | Cases | |
|---|---|---|---|
| 1 | unintentional | 299 |
98.4%
|
| 2 | intentional | 4 |
1.3%
|
| 3 | self-inflicted | 0 |
0%
|
| 8 | dk | 1 |
0.3%
|
| 9 | na | 0 |
0%
|
| Sysmiss | 4361 |