| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
6.6%
|
|
| 1 | 5 |
4.1%
|
|
| 2 | 49 |
40.5%
|
|
| 3 | 39 |
32.2%
|
|
| 4 | 9 |
7.4%
|
|
| 5 | 6 |
5%
|
|
| 6 | 1 |
0.8%
|
|
| 7 | 3 |
2.5%
|
|
| 11 | 1 |
0.8%
|
|
| Sysmiss | 43013 |