Year | Value | 2022 | 3,051,374 | 2021 | 3,086,529 | 2020 | 2,968,274 | 2019 | 2,795,920 | 2018 | 2,635,844 | 2017 | 2,494,772 | 2016 | 2,391,605 | 2015 | 2,368,632 | 2014 | 2,396,800 | 2013 | 2,423,099 | 2012 | 2,456,368 | 2011 | 2,487,674 | 2010 | 2,505,005 | 2009 | 2,511,159 | 2008 | 2,509,749 | 2007 | 2,519,859 | 2006 | 2,533,096 | 2005 | 2,548,495 | 2004 | 2,565,724 | 2003 | 2,574,048 | 2002 | 2,567,175 | 2001 | 2,558,526 | 2000 | 2,552,802 | 1999 | 2,540,665 | 1998 | 2,522,745 | 1997 | 2,507,960 | 1996 | 2,478,980 | 1995 | 2,415,262 | 1994 | 2,321,148 | 1993 | 2,152,328 | 1992 | 1,918,185 | 1991 | 1,712,824 | 1990 | 1,568,719 | 1989 | 1,524,142 | 1988 | 1,626,524 | 1987 | 1,823,185 | 1986 | 2,008,769 | 1985 | 2,147,261 | 1984 | 2,208,445 | 1983 | 2,206,317 | 1982 | 2,182,217 | 1981 | 2,149,445 | 1980 | 2,111,869 | 1979 | 2,063,092 | 1978 | 2,016,605 | 1977 | 1,971,380 | 1976 | 1,924,251 | 1975 | 1,893,761 | 1974 | 1,860,242 | 1973 | 1,806,886 | 1972 | 1,749,924 | 1971 | 1,693,809 | 1970 | 1,632,714 | 1969 | 1,570,599 | 1968 | 1,516,533 | 1967 | 1,454,329 | 1966 | 1,387,765 | 1965 | 1,326,513 | 1964 | 1,276,661 | 1963 | 1,240,141 | 1962 | 1,214,690 | 1961 | 1,194,654 | 1960 | 1,173,732 |
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