| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.6%
|
|
| 1 | 6 |
4.8%
|
|
| 2 | 15 |
12%
|
|
| 3 | 18 |
14.4%
|
|
| 4 | 16 |
12.8%
|
|
| 5 | 15 |
12%
|
|
| 6 | 6 |
4.8%
|
|
| 7 | 18 |
14.4%
|
|
| 8 | 1 |
0.8%
|
|
| 9 | 1 |
0.8%
|
|
| 10 | 3 |
2.4%
|
|
| 12 | 1 |
0.8%
|
|
| 14 | 6 |
4.8%
|
|
| 15 | 6 |
4.8%
|
|
| 20 | 1 |
0.8%
|
|
| 23 | 1 |
0.8%
|
|
| 27 | 1 |
0.8%
|
|
| 30 | 8 |
6.4%
|
|
| Sysmiss | 2513 |