| Value | Category | Cases | |
|---|---|---|---|
| 0 | 568 |
17.4%
|
|
| 1 | 659 |
20.2%
|
|
| 2 | 608 |
18.6%
|
|
| 3 | 320 |
9.8%
|
|
| 4 | 186 |
5.7%
|
|
| 5 | 785 |
24%
|
|
| 6 | 40 |
1.2%
|
|
| 7 | 91 |
2.8%
|
|
| 8 | 5 |
0.2%
|
|
| 9 | 3 |
0.1%
|
|
| Sysmiss | 36 |