| Value | Category | Cases | |
|---|---|---|---|
| 40 | 1 |
2%
|
|
| 50 | 13 |
25.5%
|
|
| 60 | 33 |
64.7%
|
|
| 65 | 1 |
2%
|
|
| 70 | 3 |
5.9%
|
|
| Sysmiss | 589 |