| Value | Category | Cases | |
|---|---|---|---|
| 1 | FTY | 170 |
5.7%
|
| 2 | FTM | 466 |
15.5%
|
| 3 | EW | 92 |
3.1%
|
| 4 | FTW | 673 |
22.4%
|
| 5 | ED | 165 |
5.5%
|
| 6 | N | 1434 |
47.8%
|
| Sysmiss | 612 |