Year | Value | 2022 | 2,204,720 | 2021 | 2,163,154 | 2020 | 2,121,158 | 2019 | 2,108,620 | 2018 | 2,132,147 | 2017 | 2,177,817 | 2016 | 2,237,359 | 2015 | 2,289,818 | 2014 | 2,313,779 | 2013 | 2,309,203 | 2012 | 2,284,671 | 2011 | 2,261,332 | 2010 | 2,254,496 | 2009 | 2,263,118 | 2008 | 2,279,626 | 2007 | 2,289,546 | 2006 | 2,287,915 | 2005 | 2,278,269 | 2004 | 2,262,500 | 2003 | 2,242,342 | 2002 | 2,228,476 | 2001 | 2,220,379 | 2000 | 2,211,442 | 1999 | 2,201,862 | 1998 | 2,194,280 | 1997 | 2,193,679 | 1996 | 2,195,941 | 1995 | 2,203,056 | 1994 | 2,216,019 | 1993 | 2,230,237 | 1992 | 2,237,137 | 1991 | 2,227,620 | 1990 | 2,146,442 | 1989 | 2,017,256 | 1988 | 1,883,880 | 1987 | 1,740,945 | 1986 | 1,587,241 | 1985 | 1,487,926 | 1984 | 1,460,020 | 1983 | 1,448,653 | 1982 | 1,451,894 | 1981 | 1,482,859 | 1980 | 1,523,656 | 1979 | 1,552,602 | 1978 | 1,574,569 | 1977 | 1,602,147 | 1976 | 1,634,368 | 1975 | 1,666,870 | 1974 | 1,688,495 | 1973 | 1,699,789 | 1972 | 1,704,323 | 1971 | 1,701,090 | 1970 | 1,695,395 | 1969 | 1,690,117 | 1968 | 1,688,366 | 1967 | 1,687,932 | 1966 | 1,693,446 | 1965 | 1,704,042 | 1964 | 1,650,097 | 1963 | 1,518,080 | 1962 | 1,362,456 | 1961 | 1,184,890 | 1960 | 1,014,680 |
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