| Value | Category | Cases | |
|---|---|---|---|
| 1 | FTY | 160 |
5.3%
|
| 2 | FTM | 292 |
9.7%
|
| 3 | EW | 49 |
1.6%
|
| 4 | FTW | 222 |
7.4%
|
| 5 | ED | 325 |
10.8%
|
| 6 | N | 1952 |
65.1%
|
| Sysmiss | 612 |