| Value | Category | Cases | |
|---|---|---|---|
| 1 | 763 |
38.6%
|
|
| 2 | 671 |
34%
|
|
| 3 | 375 |
19%
|
|
| 4 | 42 |
2.1%
|
|
| 5 | 29 |
1.5%
|
|
| 6 | 77 |
3.9%
|
|
| 7 | 19 |
1%
|
|
| Sysmiss | 251 |