| Value | Category | Cases | |
|---|---|---|---|
| 21 | 151 |
15.9%
|
|
| 27.5 | 166 |
17.5%
|
|
| 35 | 305 |
32.2%
|
|
| 45 | 189 |
19.9%
|
|
| 55 | 120 |
12.7%
|
|
| 65 | 17 |
1.8%
|
|
| Sysmiss | 130 |