Year constant LCU 1961 -6203520377.408287 1962 -6782108678.206238 1963 -8034198732.617165 1964 -8416129906.548859 1965 -8140241575.417465 1966 -8639200759.587372 1967 -9490252838.139267 1968 -11519958514.561218 1969 -12906411768.439774 1970 -12934651781.287964 1971 -15685711296.475815 1972 -15617313809.077972 1973 -9591843218.63472 1974 1162038031.1173096 1975 -1992041304.2032166 1976 1316031501.5600739 1977 -4091866428.749771 1978 -9641922424.006851 1979 -4822397898.638245 1980 -4134905545.169464 1981 -8737279878.881927 1982 -11780164414.629456 1983 -10453291202.290283 1984 -15065417663.488342 1985 -17318621776.110443 1986 -23729784729.160004 1987 -18450028993.61331 1988 -15093751485.742188 1989 -10938006160.976257 1990 -16453036931.363953 1991 -20892778762.719727 1992 -25677228492.140656 1993 -32744293694.57202 1994 -38609148397.464294 1995 -33547953982.140076 1996 -29886264190.786865 1997 -35741349043.50818 1998 -55763970264.357605 1999 -55205123152.7594 2000 -38671440064.73132 2001 -44023174657.711426 2002 -56088055045.543274 2003 -28719689556.146423 2004 -6559239465.630615 2005 13314305349.210693 2006 19684498387.08667 2007 38571591546.58984 2008 63001869337.67432 2009 5017029333.517395 2010 33320090817.597534 2011 54623195243.79413 2012 46921302609.2063 2013 52066884455.75903 2014 45947855509.674805 2015 0 2016 -7848578217.700806 2017 16174506703.88501 2018 22384122723.150635 2019 16163367827.96814 2020 -6071352174.823608 2021 78267197609.04675 2022 115784632059.51709 2023 73480448011.71997