Year including construction (current LCU) 1990 168796368000 1991 173111520000 1992 176967350000 1993 182226652000 1994 195792928000 1995 207531000000 1996 222862000000 1997 225272000000 1998 229417000000 1999 235493000000 2000 249024000000 2001 248880000000 2002 253686000000 2003 262248000000 2004 267731000000 2005 283481000000 2006 296339000000 2007 304876000000 2008 318617000000 2009 287377000000 2010 298999000000 2011 304677000000 2012 313638000000 2013 331721000000 2014 339512000000 2015 346766000000 2016 350410000000 2017 370788000000 2018 385271000000 2019 396718000000 2020 365894000000 2021 379441000000 2022 417401000000 2023 455054000000