| Value | Category | Cases | |
|---|---|---|---|
| 0 | 61 |
43.9%
|
|
| 1 | 36 |
25.9%
|
|
| 2 | 14 |
10.1%
|
|
| 3 | 9 |
6.5%
|
|
| 4 | 10 |
7.2%
|
|
| 5 | 4 |
2.9%
|
|
| 7 | 1 |
0.7%
|
|
| 10 | 1 |
0.7%
|
|
| 31 | 1 |
0.7%
|
|
| 36 | 1 |
0.7%
|
|
| 51 | 1 |
0.7%
|
|
| Sysmiss | 6 |