| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
5.7%
|
|
| 1 | 45 |
28.3%
|
|
| 2 | 44 |
27.7%
|
|
| 3 | 17 |
10.7%
|
|
| 4 | 12 |
7.5%
|
|
| 5 | 9 |
5.7%
|
|
| 6 | 4 |
2.5%
|
|
| 7 | 3 |
1.9%
|
|
| 8 | 4 |
2.5%
|
|
| 9 | 3 |
1.9%
|
|
| 10 | 3 |
1.9%
|
|
| 11 | 2 |
1.3%
|
|
| 12 | 1 |
0.6%
|
|
| 13 | 1 |
0.6%
|
|
| 17 | 1 |
0.6%
|
|
| 18 | 1 |
0.6%
|
|
| Sysmiss | 74 |