| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
2.8%
|
| -7 | Does not apply | 5 |
2.3%
|
| 0 | No losses | 196 |
90.7%
|
| 1 | 6 |
2.8%
|
|
| 2 | 1 |
0.5%
|
|
| 3 | 1 |
0.5%
|
|
| 5 | 1 |
0.5%
|
|
| Sysmiss | 1779 |