| Value | Category | Cases | |
|---|---|---|---|
| 1 | Q1 (bottom 20) | 487 |
12%
|
| 2 | Q2 | 597 |
14.7%
|
| 3 | Q3 | 793 |
19.5%
|
| 4 | Q4 | 930 |
22.9%
|
| 5 | Q5 (top 20) | 1257 |
30.9%
|
| Sysmiss | 53 |