| Value | Category | Cases | |
|---|---|---|---|
| 0 | 126 |
51.4%
|
|
| 1 | 35 |
14.3%
|
|
| 2 | 31 |
12.7%
|
|
| 3 | 22 |
9%
|
|
| 4 | 15 |
6.1%
|
|
| 5 | 9 |
3.7%
|
|
| 6 | 4 |
1.6%
|
|
| 7 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| 13 | 1 |
0.4%
|
|
| Sysmiss | 10471 |