| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1186 |
87.4%
|
|
| 15 | 77 |
5.7%
|
|
| 30 | 68 |
5%
|
|
| 45 | 26 |
1.9%
|
|
| Sysmiss | 0 |