| Value | Category | Cases | |
|---|---|---|---|
| 0 | 62 |
44.6%
|
|
| 1 | 32 |
23%
|
|
| 2 | 22 |
15.8%
|
|
| 3 | 11 |
7.9%
|
|
| 4 | 5 |
3.6%
|
|
| 5 | 2 |
1.4%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 1 |
0.7%
|
|
| 8 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| 50 | 1 |
0.7%
|
|
| Sysmiss | 1938 |