| Value | Category | Cases | |
|---|---|---|---|
| 0 | 27 |
15.7%
|
|
| 1 | 41 |
23.8%
|
|
| 2 | 43 |
25%
|
|
| 3 | 18 |
10.5%
|
|
| 4 | 11 |
6.4%
|
|
| 5 | 9 |
5.2%
|
|
| 6 | 6 |
3.5%
|
|
| 7 | 3 |
1.7%
|
|
| 8 | 7 |
4.1%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 1 |
0.6%
|
|
| 17 | 1 |
0.6%
|
|
| 20 | 1 |
0.6%
|
|
| 24 | 1 |
0.6%
|
|
| 37 | 1 |
0.6%
|
|
| 50 | 1 |
0.6%
|
|
| Sysmiss | 74 |