Year constant LCU 1970 20459364000 1971 21203720000 1972 22593942000 1973 24516012000 1974 25295825000 1975 26807480000 1976 24846027000 1977 23999882000 1978 22161556000 1979 23059243000 1980 25549000000 1981 26224000000 1982 27837000000 1983 28973000000 1984 28794000000 1985 30230000000 1986 30810000000 1987 32561000000 1988 36082000000 1989 40315000000 1990 38873000000 1991 32298000000 1992 27857000000 1993 24370000000 1994 24576000000 1995 27657000000 1996 30424000000 1997 33735000000 1998 37335000000 1999 39028000000 2000 41455000000 2001 42186000000 2002 40940000000 2003 42085000000 2004 44047000000 2005 45479000000 2006 46096000000 2007 50843000000 2008 51165000000 2009 45010000000 2010 46047000000 2011 47836000000 2012 47700000000 2013 45502000000 2014 44668000000 2015 44877000000 2016 48909000000 2017 51237000000 2018 53101000000 2019 52317000000 2020 51790000000 2021 52291000000 2022 53597000000 2023 51369000000