| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.3%
|
|
| 1 | 184 |
20.9%
|
|
| 2 | 156 |
17.7%
|
|
| 3 | 148 |
16.8%
|
|
| 4 | 110 |
12.5%
|
|
| 5 | 106 |
12%
|
|
| 6 | 98 |
11.1%
|
|
| 7 | 75 |
8.5%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 5512 |