| Value | Category | Cases | |
|---|---|---|---|
| 0 | 107 |
27.2%
|
|
| 10 | 5 |
1.3%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 153 |
38.9%
|
|
| 25 | 2 |
0.5%
|
|
| 30 | 100 |
25.4%
|
|
| 40 | 8 |
2%
|
|
| 50 | 17 |
4.3%
|
|
| Sysmiss | 7 |