Year current LCU 1970 397288000 1971 465173000 1972 503956000 1973 581522000 1974 554659000 1975 555554000 1976 635387000 1977 585271000 1978 782852000 1979 753639000 1980 937900000 1981 972682000 1982 1103526000 1983 1189626000 1984 1339750000 1985 1164443000 1986 1531709000 1987 1813223000 1988 2087315000 1989 2353932000 1990 2616074000 1991 3093321000 1992 2841765000 1993 3161503000 1994 3214952000 1995 3116212000 1996 3152428000 1997 3702182000 1998 4047855000 1999 4867450000 2000 5185451000 2001 5304154000 2002 5109232000 2003 5588919000 2004 6005839000 2005 6513518000 2006 6494583000 2007 7345187000 2008 8233823000 2009 6319543000 2010 7667765000 2011 8540599000 2012 8724742000 2013 8908378000 2014 9888821000 2015 10264561000 2016 10079182000 2017 10987919000 2018 10247465000 2019 11670291000 2020 11191943000 2021 13632482000 2022 13758118000 2023 14236254000