Year | Value | 2022 | 2,055,791 | 2021 | 2,133,668 | 2020 | 2,213,774 | 2019 | 2,260,426 | 2018 | 2,282,198 | 2017 | 2,277,369 | 2016 | 2,244,655 | 2015 | 2,200,596 | 2014 | 2,155,647 | 2013 | 2,121,490 | 2012 | 2,115,443 | 2011 | 2,114,504 | 2010 | 2,107,893 | 2009 | 2,114,651 | 2008 | 2,118,005 | 2007 | 2,095,544 | 2006 | 2,046,657 | 2005 | 1,978,554 | 2004 | 1,904,331 | 2003 | 1,795,722 | 2002 | 1,692,526 | 2001 | 1,598,614 | 2000 | 1,483,913 | 1999 | 1,387,015 | 1998 | 1,340,381 | 1997 | 1,309,932 | 1996 | 1,279,067 | 1995 | 1,246,110 | 1994 | 1,194,882 | 1993 | 1,142,121 | 1992 | 1,102,383 | 1991 | 1,084,176 | 1990 | 1,080,820 | 1989 | 1,087,279 | 1988 | 1,094,970 | 1987 | 1,084,901 | 1986 | 1,058,757 | 1985 | 1,038,965 | 1984 | 1,021,733 | 1983 | 989,871 | 1982 | 952,636 | 1981 | 911,305 | 1980 | 855,095 | 1979 | 797,015 | 1978 | 750,879 | 1977 | 709,872 | 1976 | 675,868 | 1975 | 653,445 | 1974 | 634,881 | 1973 | 623,807 | 1972 | 621,316 | 1971 | 620,599 | 1970 | 620,438 | 1969 | 612,846 | 1968 | 592,728 | 1967 | 569,640 | 1966 | 551,793 | 1965 | 534,474 | 1964 | 519,026 | 1963 | 508,083 | 1962 | 498,285 | 1961 | 491,061 | 1960 | 487,470 |
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