| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
2.8%
|
|
| 1 | 1 |
0.7%
|
|
| 2 | 3 |
2.1%
|
|
| 3 | 26 |
17.9%
|
|
| 4 | 68 |
46.9%
|
|
| 5 | 24 |
16.6%
|
|
| 6 | 11 |
7.6%
|
|
| 7 | 2 |
1.4%
|
|
| 8 | 4 |
2.8%
|
|
| 9 | 1 |
0.7%
|
|
| 11 | 1 |
0.7%
|
|
| Sysmiss | 20902 |