Year | Value | 2021 | 1,979,511.47 | 2020 | 1,979,378.137 | 2019 | 1,970,318.453 | 2018 | 1,978,079.948 | 2017 | 1,978,307.088 | 2016 | 1,970,262.514 | 2015 | 1,964,739.771 | 2014 | 1,963,620.9 | 2013 | 1,967,027.55 | 2012 | 1,964,161.9 | 2011 | 1,962,008 | 2010 | 1,960,133 | 2009 | 1,955,318 | 2008 | 1,957,254 | 2007 | 1,980,196 | 2006 | 1,975,960 | 2005 | 1,971,217 | 2004 | 2,138,940 | 2003 | 2,130,214 | 2002 | 2,122,666 | 2001 | 2,116,986 | 2000 | 2,109,946 | 1999 | 2,117,061 | 1998 | 2,129,962.2 | 1997 | 2,120,435.2 | 1996 | 2,129,910.6 | 1995 | 2,125,516 | 1994 | 2,124,781.6 | 1993 | 2,119,616.8 | 1992 | 2,108,264.8 | 1991 | 2,090,129 | 1990 | 2,071,082 | 1989 | 2,070,168 | 1988 | 2,074,350 | 1987 | 2,065,950 | 1986 | 2,059,778 | 1985 | 2,059,348 | 1984 | 2,055,863.6 | 1983 | 2,048,687.4 | 1982 | 2,041,553.4 | 1981 | 2,033,576 | 1980 | 2,070,520 | 1979 | 2,082,480 | 1978 | 2,071,000 | 1977 | 2,074,270 | 1976 | 2,075,430 | 1975 | 2,072,530 | 1974 | 2,082,080 | 1973 | 2,081,000 | 1972 | 2,076,180 | 1971 | 2,055,840 | 1970 | 2,034,420 | 1969 | 2,026,940 | 1968 | 2,020,000 | 1967 | 2,016,770 | 1966 | 2,010,270 | 1965 | 2,010,360 | 1964 | 2,007,700 | 1963 | 2,006,980 | 1962 | 2,004,340 | 1961 | 2,005,230 |
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