| Value | Category | Cases | |
|---|---|---|---|
| 0 | 499 |
9%
|
|
| 1 | 453 |
8.2%
|
|
| 2 | 1013 |
18.3%
|
|
| 3 | 917 |
16.6%
|
|
| 4 | 453 |
8.2%
|
|
| 5 | 423 |
7.7%
|
|
| 6 | 151 |
2.7%
|
|
| 7 | 1617 |
29.3%
|
|
| Sysmiss | 2 |