Year including construction (constant 2015 US$) 1995 77226426.02497987 1996 76677388.76210533 1997 94459444.14023472 1998 114168332.69582611 1999 128848166.07382946 2000 124006145.77573474 2001 138153472.36991405 2002 145504675.86353782 2003 168621317.00996232 2004 214172178.8256939 2005 246739022.9044502 2006 277659938.6409125 2007 324077977.0495776 2008 356270386.2635647 2009 261046177.70239684 2010 280028235.06887484 2011 324658193.08729494 2012 335339312.3958722 2013 311671657.3794056 2014 366888052.70510864 2015 442816212.92682034 2016 484986843.5738091 2017 549356384.2132624 2018 645196249.2527624 2019 662155645.7637181 2020 436478436.0717436 2021 416470022.2860751 2022 521426421.3422358 2023 559291239.8921974