Year | Value | 2022 | 167,139 | 2021 | 158,895 | 2020 | 150,697 | 2019 | 142,214 | 2018 | 133,675 | 2017 | 125,358 | 2016 | 117,325 | 2015 | 109,671 | 2014 | 102,457 | 2013 | 95,731 | 2012 | 89,612 | 2011 | 84,110 | 2010 | 79,166 | 2009 | 74,575 | 2008 | 70,379 | 2007 | 67,117 | 2006 | 64,903 | 2005 | 63,266 | 2004 | 62,212 | 2003 | 61,702 | 2002 | 61,034 | 2001 | 60,018 | 2000 | 59,187 | 1999 | 58,851 | 1998 | 58,936 | 1997 | 59,225 | 1996 | 59,529 | 1995 | 59,804 | 1994 | 59,939 | 1993 | 59,865 | 1992 | 59,615 | 1991 | 59,308 | 1990 | 59,002 | 1989 | 58,660 | 1988 | 58,250 | 1987 | 57,772 | 1986 | 57,151 | 1985 | 56,412 | 1984 | 55,626 | 1983 | 54,714 | 1982 | 53,652 | 1981 | 52,647 | 1980 | 51,853 | 1979 | 51,200 | 1978 | 50,636 | 1977 | 50,123 | 1976 | 49,566 | 1975 | 48,922 | 1974 | 48,207 | 1973 | 47,426 | 1972 | 46,596 | 1971 | 45,766 | 1970 | 44,952 | 1969 | 44,025 | 1968 | 42,959 | 1967 | 41,862 | 1966 | 40,713 | 1965 | 39,491 | 1964 | 38,218 | 1963 | 36,866 | 1962 | 35,474 | 1961 | 34,179 | 1960 | 33,042 |
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