Year | Value | 2022 | 99,918 | 2021 | 89,707 | 2020 | 84,018 | 2019 | 81,971 | 2018 | 83,021 | 2017 | 86,230 | 2016 | 94,261 | 2015 | 103,472 | 2014 | 106,718 | 2013 | 104,923 | 2012 | 99,939 | 2011 | 92,821 | 2010 | 86,333 | 2009 | 83,864 | 2008 | 84,980 | 2007 | 86,703 | 2006 | 87,745 | 2005 | 88,007 | 2004 | 88,096 | 2003 | 89,464 | 2002 | 91,518 | 2001 | 92,548 | 2000 | 92,431 | 1999 | 91,131 | 1998 | 88,868 | 1997 | 86,089 | 1996 | 83,174 | 1995 | 80,376 | 1994 | 77,841 | 1993 | 75,546 | 1992 | 72,799 | 1991 | 69,325 | 1990 | 65,722 | 1989 | 62,259 | 1988 | 58,996 | 1987 | 55,970 | 1986 | 53,184 | 1985 | 50,603 | 1984 | 48,196 | 1983 | 45,946 | 1982 | 43,837 | 1981 | 41,853 | 1980 | 39,989 | 1979 | 38,253 | 1978 | 36,641 | 1977 | 35,151 | 1976 | 33,790 | 1975 | 32,541 | 1974 | 31,304 | 1973 | 30,074 | 1972 | 28,952 | 1971 | 27,949 | 1970 | 27,077 | 1969 | 26,308 | 1968 | 25,595 | 1967 | 24,924 | 1966 | 24,283 | 1965 | 23,650 | 1964 | 23,024 | 1963 | 22,410 | 1962 | 21,810 | 1961 | 21,228 | 1960 | 20,667 |
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