| Value | Category | Cases | |
|---|---|---|---|
| 0 | 166 |
74.8%
|
|
| 1 | 12 |
5.4%
|
|
| 2 | 14 |
6.3%
|
|
| 3 | 17 |
7.7%
|
|
| 4 | 10 |
4.5%
|
|
| 5 | 2 |
0.9%
|
|
| 7 | 1 |
0.5%
|
|
| Sysmiss | 2 |