| Date | Type | Link |
|---|---|---|
| 2015-02-28 | HTML | download report |
| 2016-02-29 | HTML | download report |
| 2017-05-30 | HTML | download report |
| 2018-05-30 | HTML | download report |
| 2019-05-30 | HTML | download report |
| 2020-05-30 | HTML | download report |
| 2021-05-30 | HTML | download report |
| 2022-05-30 | HTML | download report |