Year | Value | 2022 | 185,298 | 2021 | 177,869 | 2020 | 170,517 | 2019 | 163,416 | 2018 | 156,565 | 2017 | 149,877 | 2016 | 143,352 | 2015 | 136,991 | 2014 | 130,801 | 2013 | 124,818 | 2012 | 119,060 | 2011 | 113,557 | 2010 | 108,338 | 2009 | 103,397 | 2008 | 98,752 | 2007 | 94,333 | 2006 | 90,095 | 2005 | 86,037 | 2004 | 82,152 | 2003 | 78,411 | 2002 | 74,813 | 2001 | 71,348 | 2000 | 67,992 | 1999 | 64,964 | 1998 | 62,385 | 1997 | 59,859 | 1996 | 57,405 | 1995 | 55,018 | 1994 | 52,715 | 1993 | 50,500 | 1992 | 48,372 | 1991 | 46,319 | 1990 | 44,337 | 1989 | 42,422 | 1988 | 40,576 | 1987 | 38,787 | 1986 | 36,781 | 1985 | 34,459 | 1984 | 32,259 | 1983 | 30,190 | 1982 | 28,248 | 1981 | 26,424 | 1980 | 24,713 | 1979 | 23,109 | 1978 | 21,610 | 1977 | 20,214 | 1976 | 18,920 | 1975 | 18,054 | 1974 | 17,453 | 1973 | 16,890 | 1972 | 16,367 | 1971 | 15,879 | 1970 | 15,412 | 1969 | 14,600 | 1968 | 13,597 | 1967 | 12,658 | 1966 | 11,786 | 1965 | 10,976 | 1964 | 10,220 | 1963 | 9,518 | 1962 | 8,865 | 1961 | 8,259 | 1960 | 7,697 |
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