- 2021-12-31
49586345297.76
- 2020-12-31
71398065576
- 2019-12-31
55135802868.53
- 2018-12-31
62892070580.99
- 2017-12-31
51564593948.83
- 2016-12-31
40760274082.22
- 2015-12-31
28829779762.7
- 2014-12-31
24252886968.61
- 2013-12-31
15580306880
- 2012-12-31
19477469211.6
- 2011-12-31
11832241473.85
- 2010-12-31
7849090001.76