Year | Value | 2022 | 3,395,096 | 2021 | 3,229,735 | 2020 | 3,095,424 | 2019 | 2,988,853 | 2018 | 2,903,043 | 2017 | 2,820,896 | 2016 | 2,729,529 | 2015 | 2,630,888 | 2014 | 2,529,779 | 2013 | 2,431,697 | 2012 | 2,341,480 | 2011 | 2,261,079 | 2010 | 2,193,357 | 2009 | 2,138,874 | 2008 | 2,092,166 | 2007 | 2,045,785 | 2006 | 1,996,325 | 2005 | 1,944,306 | 2004 | 1,890,783 | 2003 | 1,836,947 | 2002 | 1,783,630 | 2001 | 1,731,833 | 2000 | 1,682,305 | 1999 | 1,631,154 | 1998 | 1,574,894 | 1997 | 1,512,476 | 1996 | 1,447,045 | 1995 | 1,384,267 | 1994 | 1,327,753 | 1993 | 1,281,273 | 1992 | 1,246,893 | 1991 | 1,214,458 | 1990 | 1,182,060 | 1989 | 1,153,164 | 1988 | 1,124,016 | 1987 | 1,099,894 | 1986 | 1,081,859 | 1985 | 1,065,214 | 1984 | 1,046,553 | 1983 | 1,025,241 | 1982 | 997,983 | 1981 | 958,361 | 1980 | 932,243 | 1979 | 925,154 | 1978 | 911,512 | 1977 | 897,894 | 1976 | 883,348 | 1975 | 863,217 | 1974 | 842,759 | 1973 | 821,097 | 1972 | 799,296 | 1971 | 778,641 | 1970 | 758,960 | 1969 | 739,721 | 1968 | 720,889 | 1967 | 702,472 | 1966 | 684,965 | 1965 | 668,088 | 1964 | 651,556 | 1963 | 635,730 | 1962 | 620,468 | 1961 | 605,601 | 1960 | 591,150 |
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