| Value | Category | Cases | |
|---|---|---|---|
| -1 | Non applicable | 278 |
96.2%
|
| 1 | 1 |
0.3%
|
|
| 400 | 1 |
0.3%
|
|
| 800 | 1 |
0.3%
|
|
| 1000 | 4 |
1.4%
|
|
| 1500 | 2 |
0.7%
|
|
| 2000 | 2 |
0.7%
|
|
| Sysmiss | 2 |