| Value | Category | Cases | |
|---|---|---|---|
| 1 | 153 |
1.5%
|
|
| 2 | 413 |
4.1%
|
|
| 3 | 9452 |
92.9%
|
|
| 4 | 152 |
1.5%
|
|
| Sysmiss | 3065 |