| Value | Category | Cases | |
|---|---|---|---|
| 0 | 143 |
2%
|
|
| 1 | 139 |
2%
|
|
| 2 | 415 |
5.9%
|
|
| 3 | 581 |
8.3%
|
|
| 4 | 617 |
8.8%
|
|
| 5 | 909 |
13%
|
|
| 6 | 600 |
8.6%
|
|
| 7 | 3605 |
51.4%
|
|
| Sysmiss | 1 |