| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
16.1%
|
|
| 1 | 17 |
8.3%
|
|
| 2 | 34 |
16.6%
|
|
| 3 | 28 |
13.7%
|
|
| 4 | 21 |
10.2%
|
|
| 5 | 15 |
7.3%
|
|
| 6 | 9 |
4.4%
|
|
| 7 | 16 |
7.8%
|
|
| 8 | 8 |
3.9%
|
|
| 9 | 13 |
6.3%
|
|
| 10 | 6 |
2.9%
|
|
| 12 | 2 |
1%
|
|
| 15 | 1 |
0.5%
|
|
| 20 | 2 |
1%
|
|
| Sysmiss | 7820 |