Year | Value | 2022 | 131,360 | 2021 | 140,332 | 2020 | 146,919 | 2019 | 150,258 | 2018 | 150,176 | 2017 | 145,573 | 2016 | 136,658 | 2015 | 126,861 | 2014 | 121,788 | 2013 | 119,932 | 2012 | 112,787 | 2011 | 107,389 | 2010 | 107,205 | 2009 | 101,070 | 2008 | 89,973 | 2007 | 80,571 | 2006 | 72,596 | 2005 | 65,763 | 2004 | 59,818 | 2003 | 54,997 | 2002 | 51,435 | 2001 | 48,534 | 2000 | 46,029 | 1999 | 44,113 | 1998 | 42,835 | 1997 | 42,139 | 1996 | 41,896 | 1995 | 41,921 | 1994 | 42,033 | 1993 | 42,106 | 1992 | 42,043 | 1991 | 41,754 | 1990 | 40,361 | 1989 | 38,026 | 1988 | 35,793 | 1987 | 33,737 | 1986 | 31,893 | 1985 | 30,201 | 1984 | 28,574 | 1983 | 26,990 | 1982 | 25,444 | 1981 | 23,741 | 1980 | 21,410 | 1979 | 18,793 | 1978 | 16,537 | 1977 | 14,648 | 1976 | 13,097 | 1975 | 11,830 | 1974 | 10,792 | 1973 | 9,947 | 1972 | 9,261 | 1971 | 8,780 | 1970 | 8,670 | 1969 | 8,785 | 1968 | 8,869 | 1967 | 8,904 | 1966 | 8,873 | 1965 | 8,751 | 1964 | 8,393 | 1963 | 7,876 | 1962 | 7,405 | 1961 | 6,995 | 1960 | 6,652 |
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