Year current LCU 1975 6060000 1976 17430000 1977 17630000 1978 19440000 1979 21460000 1980 26030000 1981 25740000 1985 34300000 1986 36380000 1987 38480000 1988 40140000 1989 45580000 1990 65600000 1991 50100000 1992 56500000 1993 67100000 1994 84200000 1995 72190000 1996 103870000 1997 114400000 1998 103100000 1999 91720000 2000 93500000 2001 85500000 2002 66300000 2003 68800000 2004 78700000 2005 94500000 2006 95700000 2007 116500000 2008 106200000 2009 143400000 2010 126000000 2011 152200000 2012 230500000 2013 235900000 2014 276600000 2015 276400000 2016 247700000 2017 257400000 2018 262200000 2019 304100000 2020 324500000 2021 305300000 2022 343800000