| Value | Category | Cases | |
|---|---|---|---|
| 1 | FTY | 21 |
0.7%
|
| 2 | FTM | 14 |
0.5%
|
| 3 | EW | 7 |
0.2%
|
| 4 | FTW | 15 |
0.5%
|
| 5 | ED | 48 |
1.6%
|
| 6 | N | 2895 |
96.5%
|
| Sysmiss | 612 |