| Value | Category | Cases | |
|---|---|---|---|
| 0 | 109 |
54.8%
|
|
| 1 | 14 |
7%
|
|
| 2 | 21 |
10.6%
|
|
| 3 | 14 |
7%
|
|
| 4 | 8 |
4%
|
|
| 5 | 12 |
6%
|
|
| 6 | 5 |
2.5%
|
|
| 7 | 1 |
0.5%
|
|
| 8 | 6 |
3%
|
|
| 9 | 3 |
1.5%
|
|
| 10 | 1 |
0.5%
|
|
| 11 | 2 |
1%
|
|
| 14 | 1 |
0.5%
|
|
| 18 | 2 |
1%
|
|
| Sysmiss | 1 |