Year | Value | 2022 | 1,678,444 | 2021 | 1,692,441 | 2020 | 1,711,376 | 2019 | 1,720,396 | 2018 | 1,710,741 | 2017 | 1,692,412 | 2016 | 1,670,224 | 2015 | 1,643,920 | 2014 | 1,615,243 | 2013 | 1,587,466 | 2012 | 1,558,761 | 2011 | 1,529,405 | 2010 | 1,499,345 | 2009 | 1,462,487 | 2008 | 1,421,584 | 2007 | 1,381,808 | 2006 | 1,341,610 | 2005 | 1,303,034 | 2004 | 1,270,749 | 2003 | 1,243,473 | 2002 | 1,219,012 | 2001 | 1,196,183 | 2000 | 1,174,843 | 1999 | 1,154,129 | 1998 | 1,134,908 | 1997 | 1,118,540 | 1996 | 1,105,704 | 1995 | 1,097,037 | 1994 | 1,092,952 | 1993 | 1,088,515 | 1992 | 1,081,804 | 1991 | 1,071,484 | 1990 | 1,055,824 | 1989 | 1,034,943 | 1988 | 1,010,557 | 1987 | 986,577 | 1986 | 959,641 | 1985 | 930,145 | 1984 | 901,168 | 1983 | 872,672 | 1982 | 844,450 | 1981 | 818,830 | 1980 | 793,988 | 1979 | 768,659 | 1978 | 743,575 | 1977 | 717,842 | 1976 | 691,735 | 1975 | 666,234 | 1974 | 640,645 | 1973 | 617,025 | 1972 | 597,188 | 1971 | 581,448 | 1970 | 569,701 | 1969 | 561,952 | 1968 | 557,545 | 1967 | 554,436 | 1966 | 551,746 | 1965 | 549,154 | 1964 | 545,797 | 1963 | 540,451 | 1962 | 534,475 | 1961 | 529,015 | 1960 | 525,218 |
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