Year | Value | 2022 | 2,081,962 | 2021 | 2,067,879 | 2020 | 2,063,522 | 2019 | 2,085,392 | 2018 | 2,104,220 | 2017 | 2,129,764 | 2016 | 2,152,207 | 2015 | 2,162,452 | 2014 | 2,159,703 | 2013 | 2,151,045 | 2012 | 2,148,432 | 2011 | 2,149,782 | 2010 | 2,152,307 | 2009 | 2,156,633 | 2008 | 2,152,831 | 2007 | 2,139,029 | 2006 | 2,114,162 | 2005 | 2,087,983 | 2004 | 2,061,428 | 2003 | 2,037,615 | 2002 | 2,016,442 | 2001 | 1,987,723 | 2000 | 1,938,240 | 1999 | 1,862,785 | 1998 | 1,722,563 | 1997 | 1,535,316 | 1996 | 1,366,002 | 1995 | 1,241,602 | 1994 | 1,192,953 | 1993 | 1,258,051 | 1992 | 1,401,799 | 1991 | 1,549,134 | 1990 | 1,665,115 | 1989 | 1,717,814 | 1988 | 1,719,284 | 1987 | 1,698,431 | 1986 | 1,670,182 | 1985 | 1,639,987 | 1984 | 1,600,813 | 1983 | 1,563,100 | 1982 | 1,527,047 | 1981 | 1,488,870 | 1980 | 1,465,663 | 1979 | 1,438,926 | 1978 | 1,393,627 | 1977 | 1,342,921 | 1976 | 1,291,645 | 1975 | 1,232,164 | 1974 | 1,174,333 | 1973 | 1,131,917 | 1972 | 1,086,440 | 1971 | 1,042,699 | 1970 | 1,003,493 | 1969 | 970,002 | 1968 | 943,738 | 1967 | 920,412 | 1966 | 898,205 | 1965 | 878,061 | 1964 | 855,431 | 1963 | 824,093 | 1962 | 794,464 | 1961 | 765,123 | 1960 | 732,236 |
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