| Value | Category | Cases | |
|---|---|---|---|
| 1 | First quartile | 622 |
34.5%
|
| 2 | Second quartile | 486 |
27%
|
| 3 | Third quartile | 323 |
17.9%
|
| 4 | Fourth quartile | 370 |
20.5%
|
| Sysmiss | 74 |