| Value | Category | Cases | |
|---|---|---|---|
| 10 | 2 |
16.7%
|
|
| 30 | 1 |
8.3%
|
|
| 60 | 4 |
33.3%
|
|
| 120 | 1 |
8.3%
|
|
| 1440 | 4 |
33.3%
|
|
| Sysmiss | 2671 |