Period | Value | YoY Chg | Change % | Date | Report | Filed |
---|---|---|---|---|---|---|
Q4 2018 | 146B | +7.17B | +5.16% | Dec 31, 2018 | 20-F | 2019-04-30 |
Q4 2017 | 139B | +75.8B | +120% | Dec 31, 2017 | 20-F | 2019-04-30 |
Q4 2016 | 63.2B | +42.4B | +204% | Dec 31, 2016 | 20-F/A | 2018-05-29 |
Q4 2015 | 20.8B | Dec 31, 2015 | 20-F/A | 2018-05-29 |