Year | Value | 2022 | 1,698,917 | 2021 | 1,622,623 | 2020 | 1,558,746 | 2019 | 1,500,536 | 2018 | 1,451,077 | 2017 | 1,412,420 | 2016 | 1,382,012 | 2015 | 1,356,731 | 2014 | 1,334,408 | 2013 | 1,312,228 | 2012 | 1,287,349 | 2011 | 1,260,705 | 2010 | 1,232,142 | 2009 | 1,199,939 | 2008 | 1,162,642 | 2007 | 1,121,782 | 2006 | 1,079,994 | 2005 | 1,039,277 | 2004 | 1,000,427 | 2003 | 964,630 | 2002 | 932,282 | 2001 | 900,301 | 2000 | 867,131 | 1999 | 833,730 | 1998 | 800,096 | 1997 | 758,690 | 1996 | 711,643 | 1995 | 675,809 | 1994 | 651,107 | 1993 | 630,795 | 1992 | 613,726 | 1991 | 597,155 | 1990 | 580,716 | 1989 | 565,354 | 1988 | 551,670 | 1987 | 539,126 | 1986 | 526,892 | 1985 | 515,257 | 1984 | 504,234 | 1983 | 493,299 | 1982 | 482,588 | 1981 | 469,661 | 1980 | 455,253 | 1979 | 441,495 | 1978 | 428,533 | 1977 | 415,579 | 1976 | 400,610 | 1975 | 387,353 | 1974 | 378,002 | 1973 | 370,424 | 1972 | 363,612 | 1971 | 357,166 | 1970 | 351,152 | 1969 | 345,899 | 1968 | 341,472 | 1967 | 337,564 | 1966 | 333,777 | 1965 | 327,188 | 1964 | 318,364 | 1963 | 310,483 | 1962 | 303,304 | 1961 | 296,616 | 1960 | 291,339 |
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