| Value | Category | Cases | |
|---|---|---|---|
| -1 | Non applicable | 276 |
95.8%
|
| 0 | 2 |
0.7%
|
|
| 1 | 2 |
0.7%
|
|
| 1000 | 2 |
0.7%
|
|
| 1500 | 2 |
0.7%
|
|
| 2000 | 1 |
0.3%
|
|
| 3000 | 1 |
0.3%
|
|
| 4000 | 2 |
0.7%
|
|
| Sysmiss | 3 |