| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.7%
|
|
| 1 | 4 |
3.3%
|
|
| 2 | 17 |
14.2%
|
|
| 3 | 12 |
10%
|
|
| 4 | 8 |
6.7%
|
|
| 5 | 20 |
16.7%
|
|
| 6 | 7 |
5.8%
|
|
| 7 | 18 |
15%
|
|
| 8 | 2 |
1.7%
|
|
| 9 | 1 |
0.8%
|
|
| 10 | 7 |
5.8%
|
|
| 12 | 2 |
1.7%
|
|
| 14 | 6 |
5%
|
|
| 15 | 3 |
2.5%
|
|
| 21 | 8 |
6.7%
|
|
| 28 | 1 |
0.8%
|
|
| 30 | 1 |
0.8%
|
|
| 60 | 1 |
0.8%
|
|
| Sysmiss | 2518 |