| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.8%
|
|
| 1 | 27 |
16.3%
|
|
| 2 | 60 |
36.1%
|
|
| 3 | 35 |
21.1%
|
|
| 4 | 16 |
9.6%
|
|
| 5 | 10 |
6%
|
|
| 6 | 5 |
3%
|
|
| 7 | 1 |
0.6%
|
|
| 8 | 1 |
0.6%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 4 |
2.4%
|
|
| 14 | 1 |
0.6%
|
|
| 15 | 1 |
0.6%
|
|
| 17 | 1 |
0.6%
|
|
| Sysmiss | 4 |