| Value | Category | Cases | |
|---|---|---|---|
| 0 | 45 |
23.9%
|
|
| 1 | 43 |
22.9%
|
|
| 2 | 49 |
26.1%
|
|
| 3 | 19 |
10.1%
|
|
| 4 | 16 |
8.5%
|
|
| 5 | 7 |
3.7%
|
|
| 6 | 5 |
2.7%
|
|
| 7 | 1 |
0.5%
|
|
| 8 | 2 |
1.1%
|
|
| 9 | 1 |
0.5%
|
|
| Sysmiss | 22 |