Year	constant 2015 US$
1991	1462693015.458954
1992	1543343075.7664077
1993	1619182928.9717221
1994	1854654964.2483554
1995	1671964578.0625494
1996	1744912818.2930777
1997	1916279508.7275128
1998	2040565004.9460943
1999	2173052617.456378
2000	2298405179.2187915
2001	2569702089.8854194
2002	2711372072.2187166
2003	2830721326.8509665
2004	3027191353.2937903
2005	3269624901.2706532
2006	3639452083.0928206
2007	3929355497.6676044
2008	4261200981.2688518
2009	4539929103.380204
2010	4994091959.797745
2011	5392237866.822259
2012	6059529355.848203
2013	6381164431.53236
2014	7048169949.232163
2015	7557127110.243353
2016	7757091923.080491
2017	7783572885.496001
2018	7985508912.727901
2019	8231062819.704718
2020	8010870927.479626
2021	8178946826.53801
2022	8485660540.774721
2023	8796616019.37068