Year | Value | 2022 | 2,785,494 | 2021 | 2,761,768 | 2020 | 2,820,785 | 2019 | 2,924,701 | 2018 | 2,971,367 | 2017 | 2,960,916 | 2016 | 2,866,336 | 2015 | 2,714,401 | 2014 | 2,591,374 | 2013 | 2,459,562 | 2012 | 2,240,160 | 2011 | 1,973,564 | 2010 | 1,708,903 | 2009 | 1,561,101 | 2008 | 1,528,791 | 2007 | 1,497,064 | 2006 | 1,465,443 | 2005 | 1,433,559 | 2004 | 1,401,157 | 2003 | 1,379,044 | 2002 | 1,367,695 | 2001 | 1,356,102 | 2000 | 1,343,767 | 1999 | 1,330,762 | 1998 | 1,317,097 | 1997 | 1,302,729 | 1996 | 1,287,526 | 1995 | 1,271,419 | 1994 | 1,254,400 | 1993 | 1,216,149 | 1992 | 1,154,813 | 1991 | 1,090,893 | 1990 | 1,026,621 | 1989 | 962,313 | 1988 | 898,130 | 1987 | 834,102 | 1986 | 770,179 | 1985 | 706,141 | 1984 | 655,388 | 1983 | 618,446 | 1982 | 582,678 | 1981 | 548,858 | 1980 | 517,524 | 1979 | 488,360 | 1978 | 461,015 | 1977 | 435,834 | 1976 | 413,248 | 1975 | 393,678 | 1974 | 377,005 | 1973 | 364,014 | 1972 | 353,813 | 1971 | 344,246 | 1970 | 335,214 | 1969 | 326,704 | 1968 | 318,649 | 1967 | 311,041 | 1966 | 303,865 | 1965 | 297,097 | 1964 | 290,714 | 1963 | 284,733 | 1962 | 279,155 | 1961 | 273,981 | 1960 | 269,239 |
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