| Date | Type | Link |
|---|---|---|
| 2014-01-31 | HTML | download report |
| 2016-01-31 | HTML | download report |
| 2017-01-31 | HTML | download report |
| 2018-01-31 | HTML | download report |
| 2019-02-28 | HTML | download report |
| 2020-02-29 | HTML | download report |
| 2021-02-28 | HTML | download report |
| 2022-02-28 | HTML | download report |