| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
2.5%
|
| -7 | Does not apply | 8 |
4%
|
| 0 | No losses | 155 |
77.9%
|
| 1 | 13 |
6.5%
|
|
| 2 | 13 |
6.5%
|
|
| 3 | 1 |
0.5%
|
|
| 5 | 2 |
1%
|
|
| 10 | 2 |
1%
|
|
| Sysmiss | 561 |