| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
24.8%
|
|
| 1 | 31 |
27.4%
|
|
| 2 | 20 |
17.7%
|
|
| 3 | 9 |
8%
|
|
| 4 | 10 |
8.8%
|
|
| 5 | 4 |
3.5%
|
|
| 6 | 5 |
4.4%
|
|
| 7 | 2 |
1.8%
|
|
| 8 | 2 |
1.8%
|
|
| 10 | 1 |
0.9%
|
|
| 11 | 1 |
0.9%
|
|
| Sysmiss | 2158 |