| Value | Category | Cases | |
|---|---|---|---|
| 0 | 90 |
22.7%
|
|
| 10 | 6 |
1.5%
|
|
| 20 | 56 |
14.1%
|
|
| 30 | 221 |
55.8%
|
|
| 35 | 1 |
0.3%
|
|
| 40 | 8 |
2%
|
|
| 45 | 3 |
0.8%
|
|
| 50 | 10 |
2.5%
|
|
| 55 | 1 |
0.3%
|
|
| Sysmiss | 4 |