| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
64.6%
|
|
| 2 | 1 |
2.1%
|
|
| 5 | 3 |
6.3%
|
|
| 10 | 8 |
16.7%
|
|
| 15 | 1 |
2.1%
|
|
| 20 | 1 |
2.1%
|
|
| 30 | 2 |
4.2%
|
|
| 40 | 1 |
2.1%
|
|
| Sysmiss | 1250 |