| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2650 |
98.9%
|
|
| 1 | 22 |
0.8%
|
|
| 2 | 2 |
0.1%
|
|
| 3 | 1 |
0%
|
|
| 4 | 1 |
0%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 8 |