Year | Value | 2022 | 5,172,682 | 2021 | 4,989,956 | 2020 | 4,798,274 | 2019 | 4,598,639 | 2018 | 4,389,351 | 2017 | 4,182,648 | 2016 | 3,988,205 | 2015 | 3,800,109 | 2014 | 3,611,967 | 2013 | 3,428,898 | 2012 | 3,259,110 | 2011 | 3,105,883 | 2010 | 2,976,924 | 2009 | 2,877,116 | 2008 | 2,804,776 | 2007 | 2,754,140 | 2006 | 2,715,666 | 2005 | 2,680,087 | 2004 | 2,644,919 | 2003 | 2,608,779 | 2002 | 2,567,519 | 2001 | 2,520,922 | 2000 | 2,470,857 | 1999 | 2,415,659 | 1998 | 2,352,527 | 1997 | 2,278,078 | 1996 | 2,198,427 | 1995 | 2,129,313 | 1994 | 2,069,235 | 1993 | 2,012,021 | 1992 | 1,956,115 | 1991 | 1,897,057 | 1990 | 1,833,756 | 1989 | 1,757,015 | 1988 | 1,686,124 | 1987 | 1,613,858 | 1986 | 1,544,880 | 1985 | 1,484,295 | 1984 | 1,431,854 | 1983 | 1,385,839 | 1982 | 1,348,250 | 1981 | 1,315,958 | 1980 | 1,287,598 | 1979 | 1,265,023 | 1978 | 1,251,488 | 1977 | 1,241,018 | 1976 | 1,218,816 | 1975 | 1,190,391 | 1974 | 1,168,286 | 1973 | 1,148,703 | 1972 | 1,126,997 | 1971 | 1,103,801 | 1970 | 1,079,251 | 1969 | 1,053,047 | 1968 | 1,025,643 | 1967 | 998,382 | 1966 | 972,399 | 1965 | 950,690 | 1964 | 931,198 | 1963 | 908,137 | 1962 | 880,498 | 1961 | 849,835 | 1960 | 822,126 |
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