| Value | Category | Cases | |
|---|---|---|---|
| 30 | 8 |
2.5%
|
|
| 35 | 22 |
6.9%
|
|
| 38 | 1 |
0.3%
|
|
| 40 | 90 |
28.1%
|
|
| 50 | 93 |
29.1%
|
|
| 60 | 69 |
21.6%
|
|
| 65 | 2 |
0.6%
|
|
| 70 | 31 |
9.7%
|
|
| 75 | 2 |
0.6%
|
|
| 80 | 2 |
0.6%
|
|
| Sysmiss | 529 |