| Date | Type | Link |
|---|---|---|
| 2015-04-28 | HTML | download report |
| 2016-04-27 | HTML | download report |
| 2017-04-25 | HTML | download report |
| 2018-04-23 | HTML | download report |
| 2019-04-21 | HTML | download report |
| 2020-04-20 | HTML | download report |
| 2021-04-19 | HTML | download report |
| 2022-04-18 | HTML | download report |