| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 145 |
5.3%
|
| 1 | 1 | 347 |
12.6%
|
| 2 | 2 | 472 |
17.1%
|
| 3 | 3 | 479 |
17.4%
|
| 4 | 4 | 444 |
16.1%
|
| 5 | 5 | 542 |
19.7%
|
| 6 | 6 | 134 |
4.9%
|
| 7 | 7 | 69 |
2.5%
|
| 8 | 8 | 35 |
1.3%
|
| 9 | 9 | 25 |
0.9%
|
| 10 | 10 | 66 |
2.4%
|
| Sysmiss | 883 |