| Value | Category | Cases | |
|---|---|---|---|
| 0 | 97 |
36.6%
|
|
| 1 | 65 |
24.5%
|
|
| 2 | 47 |
17.7%
|
|
| 3 | 18 |
6.8%
|
|
| 4 | 4 |
1.5%
|
|
| 5 | 8 |
3%
|
|
| 6 | 7 |
2.6%
|
|
| 7 | 4 |
1.5%
|
|
| 8 | 2 |
0.8%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | 4 |
1.5%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 2 |
0.8%
|
|
| 13 | 1 |
0.4%
|
|
| 14 | 1 |
0.4%
|
|
| 16 | 1 |
0.4%
|
|
| 20 | 2 |
0.8%
|
|
| 97 | Moer then 97 | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 52 |