| Value | Category | Cases | |
|---|---|---|---|
| 0 | 930 |
87.8%
|
|
| 1 | 10 |
0.9%
|
|
| 2 | 56 |
5.3%
|
|
| 3 | 32 |
3%
|
|
| 4 | 7 |
0.7%
|
|
| 5 | 14 |
1.3%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 2 |
0.2%
|
|
| 9 | 7 |
0.7%
|
|
| Sysmiss | 15850 |