Year | Value | 2022 | 1,969,292 | 2021 | 1,952,834 | 2020 | 1,928,570 | 2019 | 1,895,051 | 2018 | 1,855,150 | 2017 | 1,809,347 | 2016 | 1,758,649 | 2015 | 1,706,213 | 2014 | 1,652,830 | 2013 | 1,598,556 | 2012 | 1,543,357 | 2011 | 1,487,563 | 2010 | 1,433,107 | 2009 | 1,379,513 | 2008 | 1,326,905 | 2007 | 1,278,993 | 2006 | 1,235,214 | 2005 | 1,193,246 | 2004 | 1,152,793 | 2003 | 1,113,234 | 2002 | 1,074,794 | 2001 | 1,035,522 | 2000 | 997,159 | 1999 | 960,840 | 1998 | 926,156 | 1997 | 893,139 | 1996 | 858,937 | 1995 | 822,761 | 1994 | 785,165 | 1993 | 748,275 | 1992 | 712,037 | 1991 | 675,841 | 1990 | 638,866 | 1989 | 600,873 | 1988 | 563,085 | 1987 | 525,967 | 1986 | 490,801 | 1985 | 457,431 | 1984 | 437,435 | 1983 | 430,276 | 1982 | 424,028 | 1981 | 419,114 | 1980 | 414,546 | 1979 | 398,096 | 1978 | 371,015 | 1977 | 346,729 | 1976 | 326,998 | 1975 | 310,704 | 1974 | 296,625 | 1973 | 285,412 | 1972 | 276,802 | 1971 | 270,884 | 1970 | 266,195 | 1969 | 261,793 | 1968 | 258,122 | 1967 | 254,386 | 1966 | 250,038 | 1965 | 245,108 | 1964 | 239,578 | 1963 | 233,584 | 1962 | 227,302 | 1961 | 220,934 | 1960 | 214,652 |
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