| Value | Category | Cases | |
|---|---|---|---|
| 10 | 7 |
6.3%
|
|
| 20 | 13 |
11.7%
|
|
| 25 | 2 |
1.8%
|
|
| 30 | 21 |
18.9%
|
|
| 40 | 15 |
13.5%
|
|
| 50 | 36 |
32.4%
|
|
| 60 | 4 |
3.6%
|
|
| 70 | 4 |
3.6%
|
|
| 90 | 1 |
0.9%
|
|
| 100 | 8 |
7.2%
|
|
| Sysmiss | 944 |