| Date | Type | Link |
|---|---|---|
| 2013-03-31 | HTML | download report |
| 2014-03-31 | HTML | download report |
| 2016-03-31 | HTML | download report |
| 2017-04-03 | HTML | download report |
| 2018-04-03 | HTML | download report |
| 2019-04-03 | HTML | download report |
| 2020-04-03 | HTML | download report |
| 2021-04-03 | HTML | download report |
| 2022-04-04 | HTML | download report |