| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10 |
6.3%
|
|
| 1 | 94 |
59.5%
|
|
| 2 | 25 |
15.8%
|
|
| 3 | 14 |
8.9%
|
|
| 4 | 5 |
3.2%
|
|
| 5 | 2 |
1.3%
|
|
| 6 | 2 |
1.3%
|
|
| 7 | 1 |
0.6%
|
|
| 9 | 2 |
1.3%
|
|
| 10 | 1 |
0.6%
|
|
| 20 | 2 |
1.3%
|
|
| Sysmiss | 27 |