Year | Value | 2022 | 3,378,310 | 2021 | 3,318,057 | 2020 | 3,259,887 | 2019 | 3,203,228 | 2018 | 3,145,247 | 2017 | 3,085,419 | 2016 | 3,017,711 | 2015 | 2,943,516 | 2014 | 2,865,569 | 2013 | 2,784,640 | 2012 | 2,722,000 | 2011 | 2,681,471 | 2010 | 2,649,146 | 2009 | 2,620,554 | 2008 | 2,593,097 | 2007 | 2,565,475 | 2006 | 2,521,259 | 2005 | 2,461,378 | 2004 | 2,415,262 | 2003 | 2,347,674 | 2002 | 2,196,141 | 2001 | 2,074,650 | 2000 | 2,072,146 | 1999 | 2,050,581 | 1998 | 1,971,630 | 1997 | 1,894,358 | 1996 | 1,814,256 | 1995 | 1,729,508 | 1994 | 1,613,969 | 1993 | 1,448,853 | 1992 | 1,236,631 | 1991 | 1,091,674 | 1990 | 1,074,834 | 1989 | 1,060,056 | 1988 | 1,019,057 | 1987 | 1,002,926 | 1986 | 1,007,467 | 1985 | 1,009,859 | 1984 | 984,469 | 1983 | 956,867 | 1982 | 969,826 | 1981 | 1,071,676 | 1980 | 1,197,631 | 1979 | 1,243,126 | 1978 | 1,235,159 | 1977 | 1,206,448 | 1976 | 1,176,506 | 1975 | 1,146,159 | 1974 | 1,113,810 | 1973 | 1,080,930 | 1972 | 1,048,813 | 1971 | 1,018,310 | 1970 | 988,434 | 1969 | 958,879 | 1968 | 930,333 | 1967 | 902,644 | 1966 | 876,018 | 1965 | 850,350 | 1964 | 825,468 | 1963 | 801,688 | 1962 | 778,964 | 1961 | 757,212 | 1960 | 736,519 |
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