| Value | Category | Cases | |
|---|---|---|---|
| 0 | 46 |
20.4%
|
|
| 1 | 50 |
22.2%
|
|
| 2 | 60 |
26.7%
|
|
| 3 | 34 |
15.1%
|
|
| 4 | 16 |
7.1%
|
|
| 5 | 12 |
5.3%
|
|
| 6 | 2 |
0.9%
|
|
| 8 | 1 |
0.4%
|
|
| 10 | 2 |
0.9%
|
|
| 11 | 1 |
0.4%
|
|
| 14 | 1 |
0.4%
|
|
| Sysmiss | 77 |