| Value | Category | Cases | |
|---|---|---|---|
| 0 | 66 |
40.7%
|
|
| 1 | 55 |
34%
|
|
| 2 | 21 |
13%
|
|
| 3 | 10 |
6.2%
|
|
| 4 | 8 |
4.9%
|
|
| 5 | 1 |
0.6%
|
|
| 7 | 1 |
0.6%
|
|
| Sysmiss | 9265 |