| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
5.6%
|
|
| 1 | 4 |
1.9%
|
|
| 2 | 16 |
7.4%
|
|
| 3 | 21 |
9.7%
|
|
| 4 | 43 |
19.9%
|
|
| 5 | 45 |
20.8%
|
|
| 6 | 43 |
19.9%
|
|
| 7 | 9 |
4.2%
|
|
| 8 | 2 |
0.9%
|
|
| 9 | 18 |
8.3%
|
|
| 10 | 3 |
1.4%
|
|
| Sysmiss | 5486 |