Year | Value | 2022 | 4,666,058 | 2021 | 4,490,870 | 2020 | 4,301,559 | 2019 | 4,104,481 | 2018 | 3,911,990 | 2017 | 3,734,680 | 2016 | 3,570,336 | 2015 | 3,411,437 | 2014 | 3,253,035 | 2013 | 3,089,231 | 2012 | 2,926,731 | 2011 | 2,780,512 | 2010 | 2,656,699 | 2009 | 2,562,541 | 2008 | 2,495,239 | 2007 | 2,446,319 | 2006 | 2,408,723 | 2005 | 2,375,765 | 2004 | 2,344,841 | 2003 | 2,316,178 | 2002 | 2,285,615 | 2001 | 2,251,786 | 2000 | 2,215,802 | 1999 | 2,174,340 | 1998 | 2,126,487 | 1997 | 2,067,911 | 1996 | 2,001,993 | 1995 | 1,943,163 | 1994 | 1,890,375 | 1993 | 1,834,832 | 1992 | 1,779,729 | 1991 | 1,728,759 | 1990 | 1,681,672 | 1989 | 1,623,681 | 1988 | 1,572,419 | 1987 | 1,521,021 | 1986 | 1,468,597 | 1985 | 1,420,351 | 1984 | 1,377,576 | 1983 | 1,340,468 | 1982 | 1,309,689 | 1981 | 1,283,140 | 1980 | 1,258,023 | 1979 | 1,231,463 | 1978 | 1,209,224 | 1977 | 1,190,295 | 1976 | 1,161,736 | 1975 | 1,128,569 | 1974 | 1,103,525 | 1973 | 1,082,914 | 1972 | 1,061,668 | 1971 | 1,039,352 | 1970 | 1,015,362 | 1969 | 989,414 | 1968 | 962,120 | 1967 | 934,929 | 1966 | 909,436 | 1965 | 888,609 | 1964 | 870,210 | 1963 | 848,600 | 1962 | 822,345 | 1961 | 792,239 | 1960 | 763,950 |
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