Year	including construction (constant 2015 US$)
2002	30115.714550980254
2003	28779.564547463135
2004	31133.450749431777
2005	36771.07163618561
2006	41385.01936245803
2007	48922.72992659154
2008	53492.21606567216
2009	51500.53531589363
2010	46790.87481077411
2011	44738.112320608874
2012	47732.40447049453
2013	47990.499810147485
2014	46005.691364531296
2015	50105.78313505724
2016	50425.08194226592
2017	48732.15493363937
2018	45397.90200248229
2019	43237.26829354362
2020	41244.23498107507
2021	39001.39564687808
2022	38574.5958001933