| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
0.3%
|
|
| 1 | 27 |
1.1%
|
|
| 2 | 122 |
4.9%
|
|
| 3 | 160 |
6.4%
|
|
| 4 | 190 |
7.6%
|
|
| 5 | 532 |
21.2%
|
|
| 6 | 536 |
21.3%
|
|
| 7 | 470 |
18.7%
|
|
| 8 | 363 |
14.4%
|
|
| 9 | 62 |
2.5%
|
|
| 10 | 45 |
1.8%
|
|
| Sysmiss | 624 |