| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 |
12.1%
|
|
| 1 | 32 |
25.8%
|
|
| 2 | 22 |
17.7%
|
|
| 3 | 17 |
13.7%
|
|
| 4 | 13 |
10.5%
|
|
| 5 | 7 |
5.6%
|
|
| 6 | 8 |
6.5%
|
|
| 7 | 6 |
4.8%
|
|
| 8 | 4 |
3.2%
|
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 8933 |