Year | Value | 2022 | 2,013,383 | 2021 | 2,066,435 | 2020 | 2,110,311 | 2019 | 2,135,061 | 2018 | 2,147,602 | 2017 | 2,154,371 | 2016 | 2,160,627 | 2015 | 2,168,756 | 2014 | 2,170,945 | 2013 | 2,165,380 | 2012 | 2,154,388 | 2011 | 2,132,027 | 2010 | 2,102,810 | 2009 | 2,075,570 | 2008 | 2,046,468 | 2007 | 2,013,640 | 2006 | 1,983,412 | 2005 | 1,955,941 | 2004 | 1,929,137 | 2003 | 1,895,622 | 2002 | 1,850,136 | 2001 | 1,804,366 | 2000 | 1,765,839 | 1999 | 1,740,967 | 1998 | 1,747,645 | 1997 | 1,795,792 | 1996 | 1,875,433 | 1995 | 1,962,895 | 1994 | 2,045,361 | 1993 | 2,123,574 | 1992 | 2,191,405 | 1991 | 2,240,426 | 1990 | 2,281,117 | 1989 | 2,323,383 | 1988 | 2,354,181 | 1987 | 2,368,958 | 1986 | 2,369,521 | 1985 | 2,351,749 | 1984 | 2,312,431 | 1983 | 2,263,803 | 1982 | 2,217,304 | 1981 | 2,169,557 | 1980 | 2,116,690 | 1979 | 2,066,549 | 1978 | 2,027,810 | 1977 | 1,994,235 | 1976 | 1,966,878 | 1975 | 1,958,100 | 1974 | 1,969,565 | 1973 | 1,997,914 | 1972 | 2,055,412 | 1971 | 2,117,347 | 1970 | 2,136,498 | 1969 | 2,119,161 | 1968 | 2,078,899 | 1967 | 1,996,926 | 1966 | 1,888,647 | 1965 | 1,804,423 | 1964 | 1,748,475 | 1963 | 1,703,178 | 1962 | 1,671,431 | 1961 | 1,657,805 | 1960 | 1,653,793 |
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