| Value | Category | Cases | |
|---|---|---|---|
| 0 | 251 |
53.1%
|
|
| 1 | 65 |
13.7%
|
|
| 2 | 55 |
11.6%
|
|
| 3 | 19 |
4%
|
|
| 4 | 24 |
5.1%
|
|
| 5 | 18 |
3.8%
|
|
| 6 | 17 |
3.6%
|
|
| 7 | 7 |
1.5%
|
|
| 8 | 6 |
1.3%
|
|
| 9 | 7 |
1.5%
|
|
| 10 | 4 |
0.8%
|
|
| Sysmiss | 111 |