| Date | Type | Link |
|---|---|---|
| 2014-01-31 | HTML | download report |
| 2015-01-31 | HTML | download report |
| 2016-01-31 | HTML | download report |
| 2017-07-31 | HTML | download report |
| 2018-08-31 | HTML | download report |
| 2019-08-31 | HTML | download report |
| 2020-08-31 | HTML | download report |
| 2021-08-31 | HTML | download report |
| 2022-08-31 | HTML | download report |