| Value | Category | Cases | |
|---|---|---|---|
| 1 | 221 |
20%
|
|
| 2 | 271 |
24.5%
|
|
| 3 | 5 |
0.5%
|
|
| 5 | 48 |
4.3%
|
|
| 6 | 50 |
4.5%
|
|
| 7 | 511 |
46.2%
|
|
| Sysmiss | 589 |