Year	constant 2010 US$
2000	1920.01229988026
2001	2436.26104876574
2002	2417.54130572341
2003	2560.37510314323
2004	2625.47365678038
2005	2781.98463026585
2006	2884.00070228026
2007	3069.37696478603
2008	3125.35208331566
2009	3203.95402168657
2010	3283.51030374783
2011	3412.09286867549
2012	3483.26765326742
2013	3565.45711917871
2014	3612.72910097733
2015	3802.39391549143
2016	3925.27022222405
2017	4058.82262576765
2018	4193.63132677784