Year current LCU 1990 340.8765013420933 1991 385.33420478738896 1992 483.23578387275825 1993 549.8295352367203 1994 596.9538417697602 1995 646.634750361927 1996 744.2869877259949 1997 764.7410715238557 1998 767.517409800458 1999 524.1234917481011 2000 586.6201785145043 2001 708.7428793472795 2002 834.9283616907367 2003 714.385775222532 2004 720.0807831803542 2005 871.7436988877689 2006 1308.146685381735 2007 1931.97588295424 2008 3128.7834251770723 2009 2368.382134879967 2010 3053.911579937638 2011 4116.056770316701 2012 3795.7044887999746 2013 3574.4849791873826 2014 2817.0580589620454 2015 2316.5964374243767 2016 1823.179961488271 2017 1826.665111583892 2018 1779.8836624149558 2019 2445.395559956827 2020 2239.394305362713 2021 2986.8748968539117 2022 2429.380986747146 2023 1897.179664087841