| Value | Category | Cases | |
|---|---|---|---|
| 0 | 832 |
21.6%
|
|
| 1 | 1668 |
43.3%
|
|
| 2 | 886 |
23%
|
|
| 3 | 126 |
3.3%
|
|
| 4 | 98 |
2.5%
|
|
| 5 | 29 |
0.8%
|
|
| 6 | 35 |
0.9%
|
|
| 7 | 5 |
0.1%
|
|
| 8 | 13 |
0.3%
|
|
| 9 | 60 |
1.6%
|
|
| Sysmiss | 102 |