| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
1.5%
|
|
| 1 | 50 |
18.7%
|
|
| 2 | 88 |
32.8%
|
|
| 3 | 88 |
32.8%
|
|
| 4 | 11 |
4.1%
|
|
| 5 | 4 |
1.5%
|
|
| 6 | 15 |
5.6%
|
|
| 8 | 1 |
0.4%
|
|
| 9 | 6 |
2.2%
|
|
| 10 | 1 |
0.4%
|
|
| Sysmiss | 18 |