Year | Value | 2022 | 4,010,166 | 2021 | 3,838,214 | 2020 | 3,670,143 | 2019 | 3,490,770 | 2018 | 3,313,000 | 2017 | 3,145,342 | 2016 | 2,988,334 | 2015 | 2,854,012 | 2014 | 2,750,066 | 2013 | 2,671,241 | 2012 | 2,610,200 | 2011 | 2,560,970 | 2010 | 2,517,130 | 2009 | 2,478,568 | 2008 | 2,440,391 | 2007 | 2,399,546 | 2006 | 2,357,899 | 2005 | 2,314,796 | 2004 | 2,263,915 | 2003 | 2,202,521 | 2002 | 2,135,456 | 2001 | 2,066,898 | 2000 | 2,000,447 | 1999 | 1,937,773 | 1998 | 1,881,150 | 1997 | 1,824,981 | 1996 | 1,763,349 | 1995 | 1,700,365 | 1994 | 1,635,817 | 1993 | 1,566,282 | 1992 | 1,493,959 | 1991 | 1,424,842 | 1990 | 1,364,733 | 1989 | 1,309,652 | 1988 | 1,268,123 | 1987 | 1,234,704 | 1986 | 1,206,136 | 1985 | 1,180,826 | 1984 | 1,158,035 | 1983 | 1,137,791 | 1982 | 1,119,710 | 1981 | 1,100,794 | 1980 | 1,079,165 | 1979 | 1,055,638 | 1978 | 1,033,039 | 1977 | 1,009,227 | 1976 | 977,939 | 1975 | 945,387 | 1974 | 917,597 | 1973 | 891,556 | 1972 | 865,786 | 1971 | 841,719 | 1970 | 818,928 | 1969 | 797,208 | 1968 | 776,261 | 1967 | 755,833 | 1966 | 735,270 | 1965 | 713,121 | 1964 | 688,844 | 1963 | 665,584 | 1962 | 644,511 | 1961 | 625,244 | 1960 | 609,293 |
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