| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.5%
|
|
| 1 | 58 |
7.7%
|
|
| 2 | 56 |
7.4%
|
|
| 3 | 162 |
21.5%
|
|
| 4 | 145 |
19.3%
|
|
| 5 | 142 |
18.9%
|
|
| 6 | 91 |
12.1%
|
|
| 7 | 45 |
6%
|
|
| 8 | 19 |
2.5%
|
|
| 9 | 21 |
2.8%
|
|
| 98 | DK | 7 |
0.9%
|
| 99 | 3 |
0.4%
|
|
| Sysmiss | 330 |