| Value | Category | Cases | |
|---|---|---|---|
| 0 | 55 |
8.3%
|
|
| 1 | 55 |
8.3%
|
|
| 2 | 22 |
3.3%
|
|
| 3 | 29 |
4.4%
|
|
| 4 | 46 |
6.9%
|
|
| 5 | 23 |
3.5%
|
|
| 6 | 6 |
0.9%
|
|
| 7 | 427 |
64.4%
|
|
| Sysmiss | 1 |