Year | Value | 2022 | 6,283,659 | 2021 | 6,081,626 | 2020 | 5,898,822 | 2019 | 5,707,771 | 2018 | 5,510,746 | 2017 | 5,321,154 | 2016 | 5,127,464 | 2015 | 4,926,005 | 2014 | 4,725,236 | 2013 | 4,515,108 | 2012 | 4,296,984 | 2011 | 4,083,551 | 2010 | 3,869,403 | 2009 | 3,647,479 | 2008 | 3,435,449 | 2007 | 3,250,148 | 2006 | 3,089,698 | 2005 | 2,960,403 | 2004 | 2,868,290 | 2003 | 2,806,955 | 2002 | 2,766,687 | 2001 | 2,736,833 | 2000 | 2,708,465 | 1999 | 2,681,010 | 1998 | 2,652,599 | 1997 | 2,610,900 | 1996 | 2,554,527 | 1995 | 2,501,495 | 1994 | 2,448,985 | 1993 | 2,387,208 | 1992 | 2,319,551 | 1991 | 2,249,043 | 1990 | 2,180,236 | 1989 | 2,114,880 | 1988 | 2,054,648 | 1987 | 1,997,306 | 1986 | 1,936,749 | 1985 | 1,872,507 | 1984 | 1,805,973 | 1983 | 1,736,108 | 1982 | 1,666,672 | 1981 | 1,599,177 | 1980 | 1,540,845 | 1979 | 1,495,933 | 1978 | 1,464,091 | 1977 | 1,440,621 | 1976 | 1,406,480 | 1975 | 1,366,195 | 1974 | 1,337,975 | 1973 | 1,319,228 | 1972 | 1,302,104 | 1971 | 1,285,445 | 1970 | 1,268,437 | 1969 | 1,250,571 | 1968 | 1,231,554 | 1967 | 1,211,163 | 1966 | 1,188,989 | 1965 | 1,162,662 | 1964 | 1,132,836 | 1963 | 1,103,243 | 1962 | 1,076,136 | 1961 | 1,051,350 | 1960 | 1,028,499 |
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