Year including construction (current US$) 2011 399625363.12849164 2012 415359385.4748603 2013 465317932.96089387 2014 500474581.00558656 2015 504808603.3519553 2016 518848156.424581 2017 467448938.547486 2018 439064972.0670391 2019 401707039.10614526 2020 303731396.6480447 2021 313321061.45251393 2022 344083798.88268155