Year | Value | 2022 | 1,955,835 | 2021 | 1,984,504 | 2020 | 2,039,744 | 2019 | 2,091,444 | 2018 | 2,116,668 | 2017 | 2,114,707 | 2016 | 2,085,004 | 2015 | 2,031,561 | 2014 | 1,972,866 | 2013 | 1,921,498 | 2012 | 1,868,026 | 2011 | 1,812,806 | 2010 | 1,778,353 | 2009 | 1,745,318 | 2008 | 1,675,233 | 2007 | 1,579,643 | 2006 | 1,479,100 | 2005 | 1,394,589 | 2004 | 1,342,349 | 2003 | 1,306,900 | 2002 | 1,275,770 | 2001 | 1,247,152 | 2000 | 1,220,147 | 1999 | 1,193,588 | 1998 | 1,168,888 | 1997 | 1,147,369 | 1996 | 1,128,434 | 1995 | 1,113,438 | 1994 | 1,104,396 | 1993 | 1,097,017 | 1992 | 1,089,491 | 1991 | 1,079,485 | 1990 | 1,063,957 | 1989 | 1,042,923 | 1988 | 1,018,556 | 1987 | 995,194 | 1986 | 970,337 | 1985 | 942,361 | 1984 | 912,451 | 1983 | 882,643 | 1982 | 853,173 | 1981 | 824,826 | 1980 | 796,000 | 1979 | 766,512 | 1978 | 738,785 | 1977 | 712,456 | 1976 | 686,487 | 1975 | 660,655 | 1974 | 633,553 | 1973 | 606,905 | 1972 | 583,097 | 1971 | 563,517 | 1970 | 548,540 | 1969 | 537,962 | 1968 | 530,797 | 1967 | 525,218 | 1966 | 521,049 | 1965 | 517,998 | 1964 | 514,155 | 1963 | 507,786 | 1962 | 500,061 | 1961 | 492,787 | 1960 | 487,126 |
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