| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
8.7%
|
|
| 1 | 4 |
3.1%
|
|
| 2 | 13 |
10.2%
|
|
| 3 | 13 |
10.2%
|
|
| 4 | 11 |
8.7%
|
|
| 5 | 15 |
11.8%
|
|
| 6 | 6 |
4.7%
|
|
| 7 | 20 |
15.7%
|
|
| 10 | 6 |
4.7%
|
|
| 14 | 6 |
4.7%
|
|
| 15 | 10 |
7.9%
|
|
| 18 | 1 |
0.8%
|
|
| 20 | 2 |
1.6%
|
|
| 21 | 5 |
3.9%
|
|
| 30 | 3 |
2.4%
|
|
| 60 | 1 |
0.8%
|
|
| Sysmiss | 2511 |