| Value | Category | Cases | |
|---|---|---|---|
| 1 | FTY | 4 |
0.5%
|
| 2 | FTM | 13 |
1.5%
|
| 3 | EW | 29 |
3.3%
|
| 4 | FTW | 27 |
3.1%
|
| 5 | ED | 779 |
89.9%
|
| 6 | N | 15 |
1.7%
|
| Sysmiss | 45 |