Year	constant 2015 US$
1995	9774626039934.154
1996	9972134866806.521
1997	10233082945844.758
1998	10564628477420.83
1999	10895298440019.213
2000	11209079437983.078
2001	11447079100858.14
2002	11579363948993.424
2003	11711316138747.088
2004	12030548229019.121
2005	12245178117206.197
2006	12650701828600.932
2007	13032181321939.656
2008	13012832802046.746
2009	12626393480096.027
2010	12850942669493.004
2011	13003812189629.307
2012	12910211901565.07
2013	12953137278203.895
2014	13189358646616.217
2015	13540622547445.63
2016	13885849707433.307
2017	14242018033479.318
2018	14533909028172.844
2019	14813591719810.84
2020	13988616571532.936
2021	14834991438904.482
2022	14998138426358.139