Year | Value | 2022 | 1,680,847 | 2021 | 1,771,725 | 2020 | 1,865,559 | 2019 | 1,943,450 | 2018 | 1,972,614 | 2017 | 1,955,831 | 2016 | 1,925,387 | 2015 | 1,898,300 | 2014 | 1,906,346 | 2013 | 1,956,962 | 2012 | 2,021,958 | 2011 | 2,075,313 | 2010 | 2,109,669 | 2009 | 2,138,479 | 2008 | 2,157,523 | 2007 | 2,149,045 | 2006 | 2,119,578 | 2005 | 2,077,028 | 2004 | 2,043,603 | 2003 | 2,032,275 | 2002 | 2,050,428 | 2001 | 2,084,433 | 2000 | 2,122,152 | 1999 | 2,157,965 | 1998 | 2,171,330 | 1997 | 2,147,219 | 1996 | 2,093,349 | 1995 | 2,026,246 | 1994 | 1,936,931 | 1993 | 1,814,558 | 1992 | 1,703,470 | 1991 | 1,603,158 | 1990 | 1,480,110 | 1989 | 1,374,027 | 1988 | 1,320,996 | 1987 | 1,287,501 | 1986 | 1,264,076 | 1985 | 1,237,061 | 1984 | 1,191,126 | 1983 | 1,146,473 | 1982 | 1,113,429 | 1981 | 1,105,786 | 1980 | 1,113,209 | 1979 | 1,123,626 | 1978 | 1,131,709 | 1977 | 1,124,090 | 1976 | 1,104,226 | 1975 | 1,084,689 | 1974 | 1,061,760 | 1973 | 1,027,824 | 1972 | 990,579 | 1971 | 955,288 | 1970 | 920,722 | 1969 | 889,825 | 1968 | 864,970 | 1967 | 837,495 | 1966 | 808,052 | 1965 | 782,154 | 1964 | 758,917 | 1963 | 742,195 | 1962 | 730,962 | 1961 | 718,805 | 1960 | 701,549 |
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