| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 186 |
4.9%
|
|
| 2 | 524 |
13.9%
|
|
| 3 | 543 |
14.4%
|
|
| 4 | 489 |
13%
|
|
| 5 | 599 |
15.9%
|
|
| 6 | 1067 |
28.3%
|
|
| 7 | 362 |
9.6%
|
|
| Sysmiss | 1904 |