Year | Value | 2022 | 113,776 | 2021 | 109,525 | 2020 | 105,285 | 2019 | 101,343 | 2018 | 97,769 | 2017 | 94,188 | 2016 | 90,626 | 2015 | 86,933 | 2014 | 83,157 | 2013 | 79,506 | 2012 | 76,143 | 2011 | 72,189 | 2010 | 68,461 | 2009 | 66,000 | 2008 | 63,853 | 2007 | 61,549 | 2006 | 59,065 | 2005 | 56,537 | 2004 | 54,879 | 2003 | 55,149 | 2002 | 55,641 | 2001 | 55,110 | 2000 | 54,367 | 1999 | 52,665 | 1998 | 49,955 | 1997 | 45,775 | 1996 | 43,218 | 1995 | 42,840 | 1994 | 43,900 | 1993 | 45,590 | 1992 | 44,780 | 1991 | 42,836 | 1990 | 48,561 | 1989 | 54,675 | 1988 | 53,051 | 1987 | 51,327 | 1986 | 49,542 | 1985 | 47,687 | 1984 | 45,785 | 1983 | 43,549 | 1982 | 41,379 | 1981 | 39,612 | 1980 | 37,871 | 1979 | 36,214 | 1978 | 34,706 | 1977 | 33,321 | 1976 | 32,127 | 1975 | 31,065 | 1974 | 30,211 | 1973 | 29,578 | 1972 | 28,941 | 1971 | 28,237 | 1970 | 27,485 | 1969 | 26,692 | 1968 | 25,822 | 1967 | 24,924 | 1966 | 24,081 | 1965 | 23,343 | 1964 | 22,701 | 1963 | 22,138 | 1962 | 21,580 | 1961 | 20,964 | 1960 | 20,327 |
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