| Value | Category | Cases | |
|---|---|---|---|
| 1 | CLASS/FROM/YEAR 1 | 59 |
1.9%
|
| 2 | CLASS/FROM/YEAR 2 | 59 |
1.9%
|
| 3 | CLASS/FROM/YEAR 3 | 109 |
3.5%
|
| 4 | CLASS/FROM/YEAR 4 | 158 |
5%
|
| 5 | CLASS/FROM/YEAR 5 | 172 |
5.4%
|
| 6 | CLASS/FROM/YEAR 6 | 105 |
3.3%
|
| 7 | CLASS/FROM/YEAR 7 | 38 |
1.2%
|
| Sysmiss | 2457 |
77.8%
|