| Value | Category | Cases | |
|---|---|---|---|
| 1 | 555 |
17.4%
|
|
| 2 | 548 |
17.2%
|
|
| 3 | 461 |
14.5%
|
|
| 4 | 253 |
7.9%
|
|
| 5 | 228 |
7.2%
|
|
| 6 | 61 |
1.9%
|
|
| 7 | 1080 |
33.9%
|
|
| Sysmiss | 6904 |