Year | Value | 2022 | 7,794,056 | 2021 | 7,510,805 | 2020 | 7,258,069 | 2019 | 7,016,590 | 2018 | 6,789,524 | 2017 | 6,586,845 | 2016 | 6,387,582 | 2015 | 6,187,941 | 2014 | 5,996,725 | 2013 | 5,796,622 | 2012 | 5,580,284 | 2011 | 5,367,852 | 2010 | 5,186,343 | 2009 | 5,024,350 | 2008 | 4,876,734 | 2007 | 4,768,928 | 2006 | 4,688,333 | 2005 | 4,591,961 | 2004 | 4,488,094 | 2003 | 4,390,824 | 2002 | 4,273,890 | 2001 | 4,149,519 | 2000 | 4,040,502 | 1999 | 3,940,306 | 1998 | 3,845,452 | 1997 | 3,757,217 | 1996 | 3,668,593 | 1995 | 3,573,259 | 1994 | 3,477,515 | 1993 | 3,377,258 | 1992 | 3,264,996 | 1991 | 3,161,567 | 1990 | 3,080,190 | 1989 | 3,004,096 | 1988 | 2,929,667 | 1987 | 2,863,183 | 1986 | 2,800,200 | 1985 | 2,741,036 | 1984 | 2,682,042 | 1983 | 2,626,112 | 1982 | 2,573,886 | 1981 | 2,529,888 | 1980 | 2,496,791 | 1979 | 2,456,464 | 1978 | 2,401,320 | 1977 | 2,346,277 | 1976 | 2,295,154 | 1975 | 2,242,718 | 1974 | 2,190,808 | 1973 | 2,142,620 | 1972 | 2,100,208 | 1971 | 2,059,281 | 1970 | 2,016,316 | 1969 | 1,972,444 | 1968 | 1,927,848 | 1967 | 1,882,100 | 1966 | 1,838,092 | 1965 | 1,796,649 | 1964 | 1,756,778 | 1963 | 1,719,753 | 1962 | 1,684,800 | 1961 | 1,648,349 | 1960 | 1,609,114 |
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