| Value | Category | Cases | |
|---|---|---|---|
| 1 | FTY | 55 |
6.3%
|
| 2 | FTM | 140 |
16.1%
|
| 3 | EW | 56 |
6.5%
|
| 4 | FTW | 140 |
16.1%
|
| 5 | ED | 86 |
9.9%
|
| 6 | N | 390 |
45%
|
| Sysmiss | 45 |