| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 673 |
15.4%
|
|
| 2 | 672 |
15.4%
|
|
| 3 | 779 |
17.8%
|
|
| 4 | 475 |
10.9%
|
|
| 5 | 892 |
20.4%
|
|
| 6 | 402 |
9.2%
|
|
| 7 | 480 |
11%
|
|
| 8 | 3 |
0.1%
|
|
| 98 | dk | 0 |
0%
|
| Sysmiss | 2015 |