Year | Value | 2022 | 157,735 | 2021 | 160,001 | 2020 | 164,711 | 2019 | 169,674 | 2018 | 174,080 | 2017 | 179,943 | 2016 | 186,430 | 2015 | 191,641 | 2014 | 196,464 | 2013 | 200,081 | 2012 | 201,070 | 2011 | 199,117 | 2010 | 194,136 | 2009 | 188,638 | 2008 | 184,250 | 2007 | 179,332 | 2006 | 173,948 | 2005 | 169,249 | 2004 | 164,896 | 2003 | 159,794 | 2002 | 153,591 | 2001 | 146,663 | 2000 | 140,993 | 1999 | 137,790 | 1998 | 135,723 | 1997 | 134,189 | 1996 | 132,996 | 1995 | 131,966 | 1994 | 131,011 | 1993 | 129,634 | 1992 | 127,761 | 1991 | 125,768 | 1990 | 123,810 | 1989 | 122,568 | 1988 | 122,108 | 1987 | 121,819 | 1986 | 120,743 | 1985 | 119,469 | 1984 | 116,825 | 1983 | 114,770 | 1982 | 114,709 | 1981 | 114,117 | 1980 | 113,239 | 1979 | 112,510 | 1978 | 109,125 | 1977 | 102,669 | 1976 | 95,063 | 1975 | 86,916 | 1974 | 80,893 | 1973 | 76,403 | 1972 | 72,774 | 1971 | 72,107 | 1970 | 73,385 | 1969 | 73,714 | 1968 | 73,719 | 1967 | 74,344 | 1966 | 73,571 | 1965 | 72,149 | 1964 | 72,155 | 1963 | 72,821 | 1962 | 73,681 | 1961 | 75,754 | 1960 | 79,160 |
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