Year constant LCU 1960 4077283718.02629 1961 4211151130.0838404 1962 3997417058.66529 1963 4119032199.0313797 1964 4340480663.71432 1965 4470717772.96857 1966 4518879226.17182 1967 5319253813.76092 1968 5632772529.7654 1969 5801591129.753989 1970 5787201718.58127 1971 7237183399.37935 1972 6913351527.161111 1973 6963678250.011749 1974 7319349603.30832 1975 8978354549.26302 1976 9395450210.27204 1977 10314241160.257 1978 11105740453.9675 1979 10963399788.364601 1980 11383865872.661 1981 11009738099.9359 1982 10787874246.3792 1983 8843825806.67971 1984 8834247763.36403 1985 9523312079.90546 1986 9841118183.92349 1987 9827975536.55485 1988 9308574352.22035 1989 9035255678.03235 1990 8627742683.69056 1991 9245220565.79008 1992 9361134153.87459 1993 9381307377.8492 1994 9925401882.86706 1995 9816831718.17743 1996 9519750558.086868 1997 10267909013.1544 1998 10728203730.0253 1999 8022792543.20216 2000 9021381000 2001 9149973000 2002 10964733000 2003 11047061000 2004 10935557000 2005 12085272000 2006 12693081000 2007 13147089000 2008 15123070000 2009 14799833000 2010 16481161000 2011 19306582000 2012 21603858000 2013 25797795000 2014 26164483000 2015 24122822000 2016 20376128000 2017 22846975000 2018 22558138000 2019 22039522000 2020 17239620000 2021 19514132000 2022 21175338000 2023 21276091000