| Value | Category | Cases | |
|---|---|---|---|
| 0 | 27 |
19.9%
|
|
| 1 | 25 |
18.4%
|
|
| 2 | 19 |
14%
|
|
| 3 | 13 |
9.6%
|
|
| 4 | 6 |
4.4%
|
|
| 5 | 4 |
2.9%
|
|
| 6 | 6 |
4.4%
|
|
| 7 | 4 |
2.9%
|
|
| 8 | 3 |
2.2%
|
|
| 9 | 5 |
3.7%
|
|
| 10 | 7 |
5.1%
|
|
| 11 | 2 |
1.5%
|
|
| 12 | 5 |
3.7%
|
|
| 14 | 1 |
0.7%
|
|
| 15 | 4 |
2.9%
|
|
| 16 | 3 |
2.2%
|
|
| 17 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| Sysmiss | 175 |