| Value | Category | Cases | |
|---|---|---|---|
| 1 | FTY | 144 |
4.8%
|
| 2 | FTM | 112 |
3.7%
|
| 3 | EW | 9 |
0.3%
|
| 4 | FTW | 30 |
1%
|
| 5 | ED | 9 |
0.3%
|
| 6 | N | 2696 |
89.9%
|
| Sysmiss | 612 |