| Year | 1st Q | 2nd Q | 3rd Q | 4th Q |
| 2015 | --- | --- | Download XBRL | Download XBRL |
| 2016 | Download XBRL | Download XBRL | Download XBRL | Download XBRL |
| 2017 | Download XBRL | Download XBRL | Download XBRL | Download XBRL |
| 2018 | Download XBRL | Download XBRL | Download XBRL | Download XBRL |
| 2019 | Download XBRL | Download XBRL | Download XBRL | Download XBRL |
| 2020 | Download XBRL | Download XBRL | Download XBRL | --- |