| Date | Type | Link |
|---|---|---|
| 2013-01-31 | HTML | download report |
| 2014-01-31 | HTML | download report |
| 2016-01-31 | HTML | download report |
| 2017-01-31 | HTML | download report |
| 2018-01-31 | HTML | download report |
| 2018-10-17 | HTML | download report |
| 2018-12-31 | HTML | download report |
| 2020-12-31 | HTML | download report |