| Value | Category | Cases | |
|---|---|---|---|
| 0 | 68 |
1.7%
|
|
| 1 | 16 |
0.4%
|
|
| 2 | 83 |
2%
|
|
| 3 | 199 |
4.8%
|
|
| 4 | 196 |
4.8%
|
|
| 5 | 515 |
12.5%
|
|
| 6 | 1924 |
46.9%
|
|
| 7 | 1105 |
26.9%
|
|
| Sysmiss | 1589 |