| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.9%
|
|
| 1 | 32 |
13.6%
|
|
| 2 | 40 |
17%
|
|
| 3 | 37 |
15.7%
|
|
| 4 | 32 |
13.6%
|
|
| 5 | 33 |
14%
|
|
| 6 | 21 |
8.9%
|
|
| 7 | 6 |
2.6%
|
|
| 8 | 11 |
4.7%
|
|
| 9 | 2 |
0.9%
|
|
| 10 | 6 |
2.6%
|
|
| 11 | 3 |
1.3%
|
|
| 12 | 4 |
1.7%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 2 |
0.9%
|
|
| 16 | 1 |
0.4%
|
|
| 18 | 2 |
0.9%
|
|
| Sysmiss | 64 |