| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
15.7%
|
|
| 1 | 20 |
39.2%
|
|
| 2 | 13 |
25.5%
|
|
| 3 | 4 |
7.8%
|
|
| 4 | 1 |
2%
|
|
| 5 | 1 |
2%
|
|
| 6 | 1 |
2%
|
|
| 10 | 1 |
2%
|
|
| 20 | 1 |
2%
|
|
| 49 | 1 |
2%
|
|
| Sysmiss | 741 |