Year including construction (current LCU) 1991 5632000000 1992 6781000000 1993 6881000000 1994 7079000000 1995 7222000000 1996 6739000000 1997 6907000000 1998 6704000000 1999 6457000000 2000 6230000000 2001 5412000000 2002 5468000000 2003 6317000000 2004 7187000000 2005 10688000000 2006 16783000000 2007 20426000000 2008 19905000000 2009 12610000000 2010 10867000000 2011 12292000000 2012 13924000000 2013 15314000000 2014 22098000000 2015 27683000000 2016 23857000000 2017 20206000000 2018 18225000000 2019 18730000000 2020 17180000000 2021 19056000000 2022 18654000000