| Value | Category | Cases | |
|---|---|---|---|
| 40 | 4 |
1.4%
|
|
| 50 | 70 |
23.8%
|
|
| 60 | 114 |
38.8%
|
|
| 70 | 90 |
30.6%
|
|
| 75 | 9 |
3.1%
|
|
| 80 | 5 |
1.7%
|
|
| 85 | 1 |
0.3%
|
|
| 120 | 1 |
0.3%
|
|
| Sysmiss | 555 |