| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1077 |
36.6%
|
|
| 2 | 758 |
25.8%
|
|
| 3 | 1023 |
34.8%
|
|
| 7 | 84 |
2.9%
|
|
| Sysmiss | 9465 |