| Value | Category | Cases | |
|---|---|---|---|
| 0 | 69 |
36.9%
|
|
| 1 | 29 |
15.5%
|
|
| 2 | 40 |
21.4%
|
|
| 3 | 28 |
15%
|
|
| 4 | 6 |
3.2%
|
|
| 5 | 5 |
2.7%
|
|
| 6 | 1 |
0.5%
|
|
| 7 | 8 |
4.3%
|
|
| 8 | 1 |
0.5%
|
|
| Sysmiss | 2616 |