| Value | Category | Cases | |
|---|---|---|---|
| 1 | 347 |
11.8%
|
|
| 2 | 151 |
5.1%
|
|
| 3 | 852 |
29%
|
|
| 4 | 1592 |
54.1%
|
|
| Sysmiss | 9465 |