| Value | Category | Cases | |
|---|---|---|---|
| 0 | 530 |
57.1%
|
|
| 1 | 103 |
11.1%
|
|
| 2 | 100 |
10.8%
|
|
| 3 | 74 |
8%
|
|
| 4 | 53 |
5.7%
|
|
| 5 | 22 |
2.4%
|
|
| 6 | 9 |
1%
|
|
| 7 | 33 |
3.6%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 2 |
0.2%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 71 |