| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
1.7%
|
|
| 1 | 25 |
10.9%
|
|
| 2 | 36 |
15.7%
|
|
| 3 | 31 |
13.5%
|
|
| 4 | 37 |
16.1%
|
|
| 5 | 6 |
2.6%
|
|
| 6 | 21 |
9.1%
|
|
| 7 | 3 |
1.3%
|
|
| 8 | 8 |
3.5%
|
|
| 10 | 11 |
4.8%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 47 |
20.4%
|
|
| Sysmiss | 1721 |