Year | Value | 2022 | 3,365,279 | 2021 | 3,325,769 | 2020 | 3,283,983 | 2019 | 3,240,076 | 2018 | 3,193,468 | 2017 | 3,143,706 | 2016 | 3,094,517 | 2015 | 3,046,854 | 2014 | 2,997,221 | 2013 | 2,939,742 | 2012 | 2,881,548 | 2011 | 3,039,860 | 2010 | 3,191,977 | 2009 | 3,127,657 | 2008 | 3,063,814 | 2007 | 3,000,597 | 2006 | 2,940,457 | 2005 | 2,865,160 | 2004 | 2,773,433 | 2003 | 2,684,383 | 2002 | 2,599,295 | 2001 | 2,518,416 | 2000 | 2,441,925 | 1999 | 2,384,874 | 1998 | 2,344,779 | 1997 | 2,303,939 | 1996 | 2,261,674 | 1995 | 2,217,590 | 1994 | 2,171,635 | 1993 | 2,123,830 | 1992 | 2,074,298 | 1991 | 2,023,299 | 1990 | 1,971,151 | 1989 | 1,918,026 | 1988 | 1,864,185 | 1987 | 1,809,822 | 1986 | 1,754,653 | 1985 | 1,698,189 | 1984 | 1,640,562 | 1983 | 1,577,254 | 1982 | 1,509,655 | 1981 | 1,444,066 | 1980 | 1,380,182 | 1979 | 1,317,570 | 1978 | 1,256,962 | 1977 | 1,199,171 | 1976 | 1,144,154 | 1975 | 1,091,880 | 1974 | 1,043,360 | 1973 | 997,740 | 1972 | 961,125 | 1971 | 935,568 | 1970 | 913,320 | 1969 | 892,672 | 1968 | 873,699 | 1967 | 856,217 | 1966 | 839,960 | 1965 | 822,775 | 1964 | 799,870 | 1963 | 771,781 | 1962 | 743,303 | 1961 | 716,523 | 1960 | 691,972 |
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