Year	constant 2015 US$
1990	2022.8657034847274
1991	1969.5002998297032
1992	1954.2660895789513
1993	1939.8623700939258
1994	1757.8337231455669
1995	1773.9241434506355
1996	1847.1245787418834
1997	1961.8344522616778
1998	1983.1572072197457
1999	1963.6176264059402
2000	2044.5715485171759
2001	1979.2267177995784
2002	2066.7198016744974
2003	2227.8164997867502
2004	2437.0675480555533
2005	2617.4803999378673
2006	2769.447218730763
2007	2968.047439928882
2008	3052.137984554515
2009	2892.8689980918907
2010	3126.7411525878692
2011	3432.687260176199
2012	3569.2852808457137
2013	3792.467421171044
2014	3817.865339687949
2015	3859.5689727336235
2016	3950.7924343208965
2017	4126.764938356391
2018	4202.0884971154255
2019	4310.563261987814
2020	4336.524065008275
2021	4832.93493884802
2022	5431.850506320678
2023	6000.454504025059