Year | Value | 2022 | 2,625,610 | 2021 | 2,700,821 | 2020 | 2,761,160 | 2019 | 2,816,117 | 2018 | 2,874,784 | 2017 | 2,927,534 | 2016 | 3,010,887 | 2015 | 3,016,076 | 2014 | 2,912,821 | 2013 | 2,818,749 | 2012 | 2,724,302 | 2011 | 2,623,333 | 2010 | 2,530,144 | 2009 | 2,439,069 | 2008 | 2,329,690 | 2007 | 2,196,767 | 2006 | 2,049,653 | 2005 | 1,904,927 | 2004 | 1,784,474 | 2003 | 1,714,219 | 2002 | 1,704,197 | 2001 | 1,748,212 | 2000 | 1,825,749 | 1999 | 1,912,248 | 1998 | 1,988,563 | 1997 | 2,038,885 | 1996 | 2,067,493 | 1995 | 2,075,589 | 1994 | 2,050,415 | 1993 | 1,997,502 | 1992 | 1,925,091 | 1991 | 1,823,921 | 1990 | 1,687,926 | 1989 | 1,533,742 | 1988 | 1,386,539 | 1987 | 1,259,563 | 1986 | 1,157,564 | 1985 | 1,160,575 | 1984 | 1,237,117 | 1983 | 1,291,122 | 1982 | 1,325,693 | 1981 | 1,338,280 | 1980 | 1,311,596 | 1979 | 1,253,702 | 1978 | 1,201,308 | 1977 | 1,153,228 | 1976 | 1,114,088 | 1975 | 1,081,683 | 1974 | 1,045,346 | 1973 | 1,000,238 | 1972 | 949,202 | 1971 | 900,454 | 1970 | 857,305 | 1969 | 819,372 | 1968 | 782,862 | 1967 | 748,967 | 1966 | 718,816 | 1965 | 692,725 | 1964 | 670,211 | 1963 | 650,759 | 1962 | 633,809 | 1961 | 619,067 | 1960 | 602,448 |
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