| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.6%
|
|
| 1 | 7 |
4.3%
|
|
| 2 | 25 |
15.3%
|
|
| 3 | 24 |
14.7%
|
|
| 4 | 46 |
28.2%
|
|
| 5 | 23 |
14.1%
|
|
| 6 | 15 |
9.2%
|
|
| 7 | 12 |
7.4%
|
|
| 8 | 2 |
1.2%
|
|
| 9 | 3 |
1.8%
|
|
| 10 | 3 |
1.8%
|
|
| 12 | 2 |
1.2%
|
|
| Sysmiss | 17 |