Year | Value | 2022 | 83,459 | 2021 | 82,026 | 2020 | 80,594 | 2019 | 78,926 | 2018 | 77,478 | 2017 | 76,156 | 2016 | 74,881 | 2015 | 74,013 | 2014 | 73,485 | 2013 | 72,977 | 2012 | 72,365 | 2011 | 71,608 | 2010 | 70,531 | 2009 | 68,820 | 2008 | 66,553 | 2007 | 64,191 | 2006 | 61,778 | 2005 | 59,364 | 2004 | 57,126 | 2003 | 54,856 | 2002 | 52,504 | 2001 | 50,301 | 2000 | 48,253 | 1999 | 46,250 | 1998 | 44,290 | 1997 | 42,283 | 1996 | 40,214 | 1995 | 38,220 | 1994 | 36,362 | 1993 | 34,598 | 1992 | 32,913 | 1991 | 31,236 | 1990 | 29,578 | 1989 | 28,092 | 1988 | 26,806 | 1987 | 25,767 | 1986 | 24,921 | 1985 | 24,070 | 1984 | 23,239 | 1983 | 22,716 | 1982 | 22,418 | 1981 | 23,075 | 1980 | 25,199 | 1979 | 26,027 | 1978 | 25,120 | 1977 | 24,423 | 1976 | 24,092 | 1975 | 24,130 | 1974 | 24,390 | 1973 | 24,894 | 1972 | 25,809 | 1971 | 27,265 | 1970 | 28,456 | 1969 | 28,813 | 1968 | 28,729 | 1967 | 28,440 | 1966 | 28,042 | 1965 | 27,408 | 1964 | 26,450 | 1963 | 25,158 | 1962 | 23,564 | 1961 | 21,719 | 1960 | 20,871 |
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