Year	constant 2021 international $
2000	10008270555.4644
2001	10753264971.993458
2002	10827734862.10267
2003	11183387690.461544
2004	11346019685.924915
2005	11656852673.014357
2006	11794464361.483364
2007	12363134567.304106
2008	15476340442.908052
2009	17172008020.077328
2010	19610995426.299664
2011	20908899225.345924
2012	21145262322.326153
2013	23237117595.28809
2014	23078918331.378838
2015	23671377529.873356
2016	23620351864.428154
2017	23929214748.604652
2018	24252410131.47281
2019	24374901280.084984
2020	23305814098.810925
2021	27714774391.183117