| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
15.6%
|
|
| 1 | 37 |
17.5%
|
|
| 2 | 38 |
18%
|
|
| 3 | 23 |
10.9%
|
|
| 4 | 16 |
7.6%
|
|
| 5 | 21 |
10%
|
|
| 6 | 10 |
4.7%
|
|
| 7 | 9 |
4.3%
|
|
| 8 | 9 |
4.3%
|
|
| 9 | 6 |
2.8%
|
|
| 10 | 3 |
1.4%
|
|
| 11 | 2 |
0.9%
|
|
| 12 | 2 |
0.9%
|
|
| 15 | 1 |
0.5%
|
|
| 18 | 1 |
0.5%
|
|
| Sysmiss | 2946 |