Value | Category | Cases | |
---|---|---|---|
1 | Grade 1 | 4 |
0.1%
|
2 | Grade 2 | 519 |
19.3%
|
3 | Grade 3 | 2148 |
80%
|
4 | Grade 4 | 13 |
0.5%
|
Sysmiss | 643 |