| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
0.3%
|
|
| 1 | 435 |
8.6%
|
|
| 2 | 434 |
8.6%
|
|
| 3 | 580 |
11.5%
|
|
| 4 | 417 |
8.3%
|
|
| 5 | 242 |
4.8%
|
|
| 6 | 201 |
4%
|
|
| 7 | 2729 |
54%
|
|
| Sysmiss | 575 |