Year | Value | 2022 | 3,513,869 | 2021 | 3,502,976 | 2020 | 3,529,080 | 2019 | 3,515,460 | 2018 | 3,491,861 | 2017 | 3,466,571 | 2016 | 3,435,109 | 2015 | 3,405,449 | 2014 | 3,380,029 | 2013 | 3,353,116 | 2012 | 3,318,631 | 2011 | 3,283,984 | 2010 | 3,264,665 | 2009 | 3,240,082 | 2008 | 3,199,492 | 2007 | 3,161,216 | 2006 | 3,128,998 | 2005 | 3,110,866 | 2004 | 3,096,947 | 2003 | 3,087,676 | 2002 | 3,075,954 | 2001 | 3,064,677 | 2000 | 2,999,891 | 1999 | 2,940,357 | 1998 | 2,883,617 | 1997 | 2,830,515 | 1996 | 2,776,179 | 1995 | 2,719,097 | 1994 | 2,665,835 | 1993 | 2,617,535 | 1992 | 2,571,981 | 1991 | 2,522,951 | 1990 | 2,485,877 | 1989 | 2,444,312 | 1988 | 2,398,321 | 1987 | 2,354,684 | 1986 | 2,314,331 | 1985 | 2,276,359 | 1984 | 2,241,719 | 1983 | 2,210,349 | 1982 | 2,175,903 | 1981 | 2,134,026 | 1980 | 2,122,700 | 1979 | 2,118,609 | 1978 | 2,117,518 | 1977 | 2,114,608 | 1976 | 2,112,387 | 1975 | 2,112,847 | 1974 | 2,108,402 | 1973 | 2,076,844 | 1972 | 2,066,154 | 1971 | 2,049,221 | 1970 | 2,001,245 | 1969 | 1,982,191 | 1968 | 1,960,830 | 1967 | 1,946,009 | 1966 | 1,941,057 | 1965 | 1,928,216 | 1964 | 1,921,617 | 1963 | 1,915,045 | 1962 | 1,909,068 | 1961 | 1,893,125 | 1960 | 1,898,168 |
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