| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
5.6%
|
|
| 1 | 7 |
4%
|
|
| 2 | 13 |
7.3%
|
|
| 3 | 38 |
21.5%
|
|
| 4 | 26 |
14.7%
|
|
| 5 | 14 |
7.9%
|
|
| 6 | 18 |
10.2%
|
|
| 7 | 2 |
1.1%
|
|
| 8 | 4 |
2.3%
|
|
| 10 | 1 |
0.6%
|
|
| 12 | 1 |
0.6%
|
|
| 15 | 1 |
0.6%
|
|
| 96 | not given | 41 |
23.2%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 1 |
0.6%
|
| Sysmiss | 5244 |