| Value | Category | Cases | |
|---|---|---|---|
| 0 | 77 |
26.2%
|
|
| 1 | 69 |
23.5%
|
|
| 2 | 49 |
16.7%
|
|
| 3 | 26 |
8.8%
|
|
| 4 | 23 |
7.8%
|
|
| 5 | 15 |
5.1%
|
|
| 6 | 9 |
3.1%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 2 |
0.7%
|
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 22 |