Year current LCU 1960 29.447230748872897 1961 29.829277710575486 1962 36.077172841965826 1963 37.63610111096846 1964 38.049391898406405 1965 38.059440088378736 1966 39.83289934127577 1967 62.375209391005754 1968 123.4744163205879 1969 153.00041463112365 1970 159.23828040549103 1971 181.61941803389357 1972 198.85741725455304 1973 232.5016435697649 1974 753.3034043748576 1975 919.976397177824 1976 1073.0741274219404 1977 1093.1461315008012 1978 1036.9762804711038 1979 1338.5567669520246 1980 2030.6409477700395 1981 2331.0191107673313 1982 2292.3638826637243 1983 2274.4817893686504 1984 2392.9047691599662 1985 2553.7042715931334 1986 1938.2090497323766 1987 1958.716497396878 1988 1986.2230224468765 1989 2102.649141867551 1990 2489.7978635917284 1991 2300.9866572533474 1992 2411.764498467933 1993 2318.4874712095557 1994 2328.049023398596 1995 2442.6604660068338 1996 2658.1048146616363 1997 2711.7619082396236 1998 2360.7272712916943 1999 2592.6160598460606 2000 3199.575941675237 2001 3149.63668375969 2002 3222.1249769622063 2003 3420.859022865603 2004 3856.7058818764162 2005 4751.53618491153 2006 5588.218963239397 2007 6210.165560118203 2008 8833.609641241059 2009 6897.153143775229 2010 8671.320518238921 2011 9291.864029411856 2012 9505.854628053849 2013 9060.335160401186 2014 8890.103851901109 2015 7219.923011153268 2016 6568.108283860875 2017 6845.09013279599 2018 7646.772322700573 2019 7356.31254931815 2020 6424.08104593059 2021 7501.389855172172 2022 9634.337623992144 2023 8957.054369320022