| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
9.6%
|
|
| 1 | 37 |
17.7%
|
|
| 2 | 43 |
20.6%
|
|
| 3 | 36 |
17.2%
|
|
| 4 | 12 |
5.7%
|
|
| 5 | 21 |
10%
|
|
| 6 | 12 |
5.7%
|
|
| 7 | 3 |
1.4%
|
|
| 8 | 8 |
3.8%
|
|
| 10 | 7 |
3.3%
|
|
| 12 | 1 |
0.5%
|
|
| 14 | 1 |
0.5%
|
|
| 15 | 2 |
1%
|
|
| 16 | 1 |
0.5%
|
|
| 17 | 1 |
0.5%
|
|
| 20 | 2 |
1%
|
|
| 24 | 1 |
0.5%
|
|
| 30 | 1 |
0.5%
|
|
| Sysmiss | 1 |