| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.5%
|
|
| 1 | 10 |
8.4%
|
|
| 2 | 12 |
10.1%
|
|
| 3 | 8 |
6.7%
|
|
| 4 | 5 |
4.2%
|
|
| 5 | 10 |
8.4%
|
|
| 6 | 20 |
16.8%
|
|
| 7 | 28 |
23.5%
|
|
| 8 | 4 |
3.4%
|
|
| 11 | 1 |
0.8%
|
|
| 12 | 3 |
2.5%
|
|
| 15 | 2 |
1.7%
|
|
| 20 | 1 |
0.8%
|
|
| 22 | 1 |
0.8%
|
|
| 24 | 2 |
1.7%
|
|
| 25 | 2 |
1.7%
|
|
| 26 | 1 |
0.8%
|
|
| 30 | 6 |
5%
|
|
| Sysmiss | 1301 |