Year | Value | 2022 | 97,607 | 2021 | 98,398 | 2020 | 99,100 | 2019 | 99,494 | 2018 | 99,480 | 2017 | 99,010 | 2016 | 97,907 | 2015 | 95,971 | 2014 | 93,176 | 2013 | 89,656 | 2012 | 85,721 | 2011 | 81,711 | 2010 | 77,755 | 2009 | 73,879 | 2008 | 70,139 | 2007 | 66,550 | 2006 | 63,116 | 2005 | 59,913 | 2004 | 57,003 | 2003 | 54,358 | 2002 | 51,943 | 2001 | 49,715 | 2000 | 47,645 | 1999 | 45,715 | 1998 | 43,899 | 1997 | 42,180 | 1996 | 40,581 | 1995 | 39,113 | 1994 | 37,777 | 1993 | 36,551 | 1992 | 35,392 | 1991 | 34,276 | 1990 | 33,192 | 1989 | 32,142 | 1988 | 31,108 | 1987 | 30,088 | 1986 | 29,108 | 1985 | 28,194 | 1984 | 27,350 | 1983 | 26,584 | 1982 | 25,897 | 1981 | 25,275 | 1980 | 24,704 | 1979 | 24,130 | 1978 | 23,482 | 1977 | 22,867 | 1976 | 22,330 | 1975 | 21,772 | 1974 | 21,240 | 1973 | 20,806 | 1972 | 20,366 | 1971 | 19,867 | 1970 | 19,392 | 1969 | 18,950 | 1968 | 18,706 | 1967 | 18,663 | 1966 | 18,649 | 1965 | 18,628 | 1964 | 18,595 | 1963 | 18,535 | 1962 | 18,445 | 1961 | 18,355 | 1960 | 18,283 |
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