Year | Value | 2022 | 11,667,210 | 2021 | 11,327,946 | 2020 | 11,024,670 | 2019 | 10,740,971 | 2018 | 10,466,941 | 2017 | 10,190,033 | 2016 | 9,899,539 | 2015 | 9,592,197 | 2014 | 9,296,793 | 2013 | 9,021,338 | 2012 | 8,756,511 | 2011 | 8,496,979 | 2010 | 8,227,038 | 2009 | 7,954,805 | 2008 | 7,685,862 | 2007 | 7,409,615 | 2006 | 7,145,388 | 2005 | 6,908,959 | 2004 | 6,685,595 | 2003 | 6,468,269 | 2002 | 6,263,485 | 2001 | 6,047,613 | 2000 | 5,811,543 | 1999 | 5,578,474 | 1998 | 5,339,883 | 1997 | 5,095,238 | 1996 | 4,859,471 | 1995 | 4,627,274 | 1994 | 4,381,983 | 1993 | 4,151,118 | 1992 | 3,945,853 | 1991 | 3,754,471 | 1990 | 3,589,101 | 1989 | 3,465,396 | 1988 | 3,390,849 | 1987 | 3,347,851 | 1986 | 3,319,767 | 1985 | 3,296,542 | 1984 | 3,274,455 | 1983 | 3,248,652 | 1982 | 3,217,269 | 1981 | 3,163,767 | 1980 | 3,103,049 | 1979 | 3,049,802 | 1978 | 2,993,565 | 1977 | 2,930,936 | 1976 | 2,854,036 | 1975 | 2,779,072 | 1974 | 2,714,486 | 1973 | 2,654,826 | 1972 | 2,596,404 | 1971 | 2,534,341 | 1970 | 2,465,503 | 1969 | 2,390,445 | 1968 | 2,309,236 | 1967 | 2,225,625 | 1966 | 2,149,145 | 1965 | 2,084,789 | 1964 | 2,030,858 | 1963 | 1,986,457 | 1962 | 1,950,036 | 1961 | 1,916,819 | 1960 | 1,886,918 |
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