Year	including construction (constant 2015 US$)
1991	1950.7299557473757
1992	2157.139176620632
1993	2411.258120560874
1994	2682.822939842409
1995	3011.502260663523
1996	3279.803141914792
1997	3347.216855541913
1998	3513.589570953864
1999	3537.1251070226026
2000	3587.925765296237
2001	3421.5694384227595
2002	3194.38548622496
2003	2996.1192734886677
2004	3047.7757967621437
2005	3119.610676216948
2006	3346.2813585154026
2007	3447.877497493186
2008	3496.444119805584
2009	3547.8565024539926
2010	3499.228180200431
2011	3575.339964880539
2012	3646.0990645498764
2013	3716.5394129858487
2014	3988.8581164753214
2015	4313.1830834988305
2016	4705.748813348352
2017	4802.127643140498
2018	5083.559835524351
2019	5427.070821270944
2020	5579.986974619894
2021	5853.704583255635
2022	6286.762790911193