Year | Value | 2022 | 101,407 | 2021 | 98,275 | 2020 | 95,309 | 2019 | 93,255 | 2018 | 92,140 | 2017 | 91,700 | 2016 | 91,987 | 2015 | 92,492 | 2014 | 92,852 | 2013 | 93,231 | 2012 | 93,520 | 2011 | 93,689 | 2010 | 93,692 | 2009 | 93,332 | 2008 | 92,271 | 2007 | 90,460 | 2006 | 88,623 | 2005 | 87,662 | 2004 | 86,602 | 2003 | 85,155 | 2002 | 83,738 | 2001 | 81,360 | 2000 | 77,475 | 1999 | 73,310 | 1998 | 69,397 | 1997 | 65,377 | 1996 | 61,966 | 1995 | 59,019 | 1994 | 55,784 | 1993 | 52,903 | 1992 | 51,125 | 1991 | 49,750 | 1990 | 48,715 | 1989 | 48,642 | 1988 | 48,753 | 1987 | 48,209 | 1986 | 47,218 | 1985 | 45,828 | 1984 | 44,123 | 1983 | 42,204 | 1982 | 40,214 | 1981 | 38,462 | 1980 | 37,228 | 1979 | 36,575 | 1978 | 36,581 | 1977 | 37,075 | 1976 | 37,591 | 1975 | 37,814 | 1974 | 37,731 | 1973 | 37,284 | 1972 | 36,601 | 1971 | 36,178 | 1970 | 36,516 | 1969 | 37,546 | 1968 | 38,975 | 1967 | 40,694 | 1966 | 42,377 | 1965 | 43,834 | 1964 | 45,115 | 1963 | 46,253 | 1962 | 47,235 | 1961 | 48,128 | 1960 | 49,001 |
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