| Value | Category | Cases | |
|---|---|---|---|
| 0 | 38 |
18.4%
|
|
| 1 | 37 |
17.9%
|
|
| 2 | 50 |
24.2%
|
|
| 3 | 33 |
15.9%
|
|
| 4 | 14 |
6.8%
|
|
| 5 | 8 |
3.9%
|
|
| 6 | 10 |
4.8%
|
|
| 7 | 2 |
1%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 2 |
1%
|
|
| 11 | 1 |
0.5%
|
|
| 12 | 2 |
1%
|
|
| 15 | 2 |
1%
|
|
| 16 | 3 |
1.4%
|
|
| 22 | 1 |
0.5%
|
|
| 27 | 1 |
0.5%
|
|
| 28 | 1 |
0.5%
|
|
| Sysmiss | 2 |