| Value | Category | Cases | |
|---|---|---|---|
| 0 | 122 |
74.8%
|
|
| 5 | 1 |
0.6%
|
|
| 10 | 3 |
1.8%
|
|
| 15 | 2 |
1.2%
|
|
| 20 | 5 |
3.1%
|
|
| 30 | 26 |
16%
|
|
| 35 | 1 |
0.6%
|
|
| 60 | 3 |
1.8%
|
|
| Sysmiss | 25 |