| Value | Category | Cases | |
|---|---|---|---|
| 20 | 8 |
3.6%
|
|
| 50 | 161 |
72.2%
|
|
| 60 | 3 |
1.3%
|
|
| 70 | 1 |
0.4%
|
|
| 90 | 46 |
20.6%
|
|
| 100 | 2 |
0.9%
|
|
| 500 | 1 |
0.4%
|
|
| 1500 | 1 |
0.4%
|
|
| Sysmiss | 2415 |