Year | Value | 2022 | 84,259 | 2021 | 82,230 | 2020 | 80,776 | 2019 | 79,369 | 2018 | 77,876 | 2017 | 76,275 | 2016 | 74,944 | 2015 | 74,010 | 2014 | 72,981 | 2013 | 72,225 | 2012 | 71,819 | 2011 | 71,433 | 2010 | 70,966 | 2009 | 69,605 | 2008 | 67,316 | 2007 | 64,332 | 2006 | 60,865 | 2005 | 57,475 | 2004 | 54,261 | 2003 | 51,140 | 2002 | 48,034 | 2001 | 44,986 | 2000 | 41,986 | 1999 | 39,146 | 1998 | 37,512 | 1997 | 36,691 | 1996 | 35,643 | 1995 | 34,667 | 1994 | 33,613 | 1993 | 32,921 | 1992 | 32,568 | 1991 | 31,872 | 1990 | 30,997 | 1989 | 30,162 | 1988 | 30,037 | 1987 | 30,149 | 1986 | 29,483 | 1985 | 28,693 | 1984 | 28,120 | 1983 | 27,533 | 1982 | 26,761 | 1981 | 25,878 | 1980 | 25,077 | 1979 | 24,381 | 1978 | 23,801 | 1977 | 23,253 | 1976 | 22,673 | 1975 | 22,064 | 1974 | 21,421 | 1973 | 20,708 | 1972 | 20,001 | 1971 | 19,392 | 1970 | 18,872 | 1969 | 18,401 | 1968 | 17,931 | 1967 | 17,473 | 1966 | 17,032 | 1965 | 16,575 | 1964 | 16,075 | 1963 | 15,575 | 1962 | 15,093 | 1961 | 14,599 | 1960 | 14,094 |
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