| Date | Type | Link |
|---|---|---|
| 2013-07-31 | HTML | download report |
| 2015-01-31 | HTML | download report |
| 2016-01-31 | HTML | download report |
| 2016-05-31 | HTML | download report |
| 2017-05-29 | HTML | download report |
| 2018-07-31 | HTML | download report |
| 2020-07-31 | HTML | download report |
| 2021-07-31 | HTML | download report |
| 2022-07-31 | HTML | download report |