| Value | Category | Cases | |
|---|---|---|---|
| 0 | 612 |
19.9%
|
|
| 1 | 7 |
0.2%
|
|
| 2 | 51 |
1.7%
|
|
| 3 | 782 |
25.4%
|
|
| 4 | 1050 |
34.1%
|
|
| 5 | 461 |
15%
|
|
| 6 | 108 |
3.5%
|
|
| 7 | 7 |
0.2%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 2183 |