| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
3.3%
|
|
| 1 | 11 |
9.2%
|
|
| 2 | 23 |
19.2%
|
|
| 3 | 17 |
14.2%
|
|
| 4 | 5 |
4.2%
|
|
| 5 | 13 |
10.8%
|
|
| 6 | 3 |
2.5%
|
|
| 7 | 15 |
12.5%
|
|
| 8 | 1 |
0.8%
|
|
| 10 | 5 |
4.2%
|
|
| 12 | 1 |
0.8%
|
|
| 14 | 3 |
2.5%
|
|
| 15 | 3 |
2.5%
|
|
| 18 | 2 |
1.7%
|
|
| 20 | 3 |
2.5%
|
|
| 21 | 4 |
3.3%
|
|
| 30 | 6 |
5%
|
|
| 38 | 1 |
0.8%
|
|
| Sysmiss | 2518 |