| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
26.7%
|
|
| 1 | 38 |
25.3%
|
|
| 2 | 32 |
21.3%
|
|
| 3 | 20 |
13.3%
|
|
| 4 | 10 |
6.7%
|
|
| 5 | 3 |
2%
|
|
| 6 | 3 |
2%
|
|
| 7 | 1 |
0.7%
|
|
| 8 | 3 |
2%
|
|
| Sysmiss | 9 |