Year	constant 2015 US$
1995	160109678967.65347
1996	165056955894.9734
1997	177443541163.21753
1998	188377443422.79214
1999	196977714986.1054
2000	205967011725.71985
2001	212795180395.2558
2002	215686060612.29486
2003	215547953995.2343
2004	225228264239.23312
2005	228346035404.35342
2006	235876235041.27762
2007	246221583983.3784
2008	245194935062.98972
2009	228233433160.10965
2010	234412373690.23505
2011	236521728560.29834
2012	232531062552.1464
2013	231189677000.56125
2014	232897836447.4261
2015	236841059684.37488
2016	242074276945.328
2017	248337889951.70142
2018	252713131989.46313
2019	255549608351.4233
2020	253773051872.90298
2021	260654564812.70724
2022	260115624473.6506
2023	255419004260.5295