| Value | Category | Cases | |
|---|---|---|---|
| 1 | 153 |
5.4%
|
|
| 2 | 437 |
15.4%
|
|
| 3 | 673 |
23.7%
|
|
| 4 | 504 |
17.7%
|
|
| 5 | 434 |
15.3%
|
|
| 6 | 484 |
17%
|
|
| 7 | 158 |
5.6%
|
|
| Sysmiss | 9423 |