| Value | Category | Cases | |
|---|---|---|---|
| 1 | FTY | 138 |
4.6%
|
| 2 | FTM | 209 |
7%
|
| 3 | EW | 28 |
0.9%
|
| 4 | FTW | 190 |
6.3%
|
| 5 | ED | 51 |
1.7%
|
| 6 | N | 2384 |
79.5%
|
| Sysmiss | 612 |