Year current LCU 1968 0.0142 1969 0.0144 1970 0.0172 1971 0.0174 1972 0.0226 1973 0.0215 1974 0.0309 1975 0.0382 1976 0.052 1977 0.0726 1978 0.0918 1979 0.09 1980 0.139 1981 0.212 1990 161000000 1991 289000000 1992 236000000 1993 226000000 1994 238000000 1995 265000000 1996 266000000 1997 286000000 1998 278000000 1999 318000000 2000 391000000 2001 377000000 2002 496400000 2003 533300000 2004 520000000 2005 571000000 2006 655100000 2007 728200000 2008 826400000 2009 848600000 2010 945500000 2011 1153800000 2012 1651400000 2013 1842640000 2014 2112845000 2015 2696600000 2016 2433200000 2017 2595500000 2018 2577600000 2019 2527200000 2020 2730600000 2021 2709500000 2022 3019700000