Year | Value | 2022 | 153,802 | 2021 | 155,964 | 2020 | 157,554 | 2019 | 154,936 | 2018 | 151,856 | 2017 | 147,993 | 2016 | 143,802 | 2015 | 139,535 | 2014 | 135,728 | 2013 | 132,157 | 2012 | 129,322 | 2011 | 126,700 | 2010 | 124,259 | 2009 | 122,169 | 2008 | 120,888 | 2007 | 120,375 | 2006 | 119,417 | 2005 | 116,447 | 2004 | 112,177 | 2003 | 106,688 | 2002 | 100,126 | 2001 | 94,789 | 2000 | 92,346 | 1999 | 90,226 | 1998 | 87,918 | 1997 | 85,361 | 1996 | 81,871 | 1995 | 77,950 | 1994 | 74,975 | 1993 | 73,160 | 1992 | 72,320 | 1991 | 72,183 | 1990 | 70,090 | 1989 | 70,998 | 1988 | 72,091 | 1987 | 73,589 | 1986 | 74,018 | 1985 | 73,921 | 1984 | 73,312 | 1983 | 73,225 | 1982 | 72,954 | 1981 | 72,330 | 1980 | 71,327 | 1979 | 69,993 | 1978 | 68,658 | 1977 | 67,067 | 1976 | 65,688 | 1975 | 64,333 | 1974 | 63,300 | 1973 | 63,451 | 1972 | 64,026 | 1971 | 64,281 | 1970 | 64,165 | 1969 | 63,667 | 1968 | 63,085 | 1967 | 62,408 | 1966 | 61,135 | 1965 | 59,664 | 1964 | 58,235 | 1963 | 56,654 | 1962 | 55,221 | 1961 | 53,593 | 1960 | 52,288 |
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