Year | Value | 2022 | 188,353 | 2021 | 179,677 | 2020 | 169,445 | 2019 | 159,017 | 2018 | 148,856 | 2017 | 139,186 | 2016 | 129,993 | 2015 | 118,875 | 2014 | 107,325 | 2013 | 97,999 | 2012 | 91,745 | 2011 | 87,310 | 2010 | 82,323 | 2009 | 78,110 | 2008 | 74,381 | 2007 | 70,794 | 2006 | 64,912 | 2005 | 59,305 | 2004 | 56,575 | 2003 | 54,135 | 2002 | 52,149 | 2001 | 50,655 | 2000 | 49,564 | 1999 | 48,739 | 1998 | 48,030 | 1997 | 47,272 | 1996 | 46,267 | 1995 | 44,818 | 1994 | 42,844 | 1993 | 40,489 | 1992 | 38,008 | 1991 | 35,603 | 1990 | 33,416 | 1989 | 31,406 | 1988 | 29,566 | 1987 | 27,959 | 1986 | 26,564 | 1985 | 25,364 | 1984 | 24,340 | 1983 | 23,462 | 1982 | 22,636 | 1981 | 21,779 | 1980 | 20,877 | 1979 | 19,962 | 1978 | 19,042 | 1977 | 18,142 | 1976 | 17,341 | 1975 | 16,646 | 1974 | 16,016 | 1973 | 15,444 | 1972 | 14,932 | 1971 | 14,449 | 1970 | 13,943 | 1969 | 13,390 | 1968 | 12,799 | 1967 | 12,181 | 1966 | 11,563 | 1965 | 10,991 | 1964 | 10,504 | 1963 | 10,089 | 1962 | 9,708 | 1961 | 9,350 | 1960 | 9,002 |
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