| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.4%
|
|
| 1 | 31 |
22.5%
|
|
| 2 | 23 |
16.7%
|
|
| 3 | 26 |
18.8%
|
|
| 4 | 14 |
10.1%
|
|
| 5 | 20 |
14.5%
|
|
| 6 | 10 |
7.2%
|
|
| 7 | 5 |
3.6%
|
|
| 8 | 3 |
2.2%
|
|
| 9 | 1 |
0.7%
|
|
| 10 | 2 |
1.4%
|
|
| 12 | 1 |
0.7%
|
|
| Sysmiss | 323 |