Year | Value | 2022 | 104,747 | 2021 | 102,546 | 2020 | 100,008 | 2019 | 97,508 | 2018 | 95,213 | 2017 | 93,182 | 2016 | 91,459 | 2015 | 89,884 | 2014 | 88,335 | 2013 | 86,972 | 2012 | 85,419 | 2011 | 83,671 | 2010 | 81,761 | 2009 | 79,677 | 2008 | 77,043 | 2007 | 73,777 | 2006 | 70,006 | 2005 | 65,665 | 2004 | 60,816 | 2003 | 55,969 | 2002 | 51,354 | 2001 | 47,083 | 2000 | 43,710 | 1999 | 41,387 | 1998 | 39,519 | 1997 | 37,869 | 1996 | 36,441 | 1995 | 35,000 | 1994 | 33,660 | 1993 | 32,748 | 1992 | 32,414 | 1991 | 32,580 | 1990 | 32,970 | 1989 | 33,285 | 1988 | 33,344 | 1987 | 32,981 | 1986 | 32,216 | 1985 | 31,328 | 1984 | 30,564 | 1983 | 30,101 | 1982 | 29,973 | 1981 | 29,944 | 1980 | 29,703 | 1979 | 29,063 | 1978 | 28,109 | 1977 | 27,012 | 1976 | 25,892 | 1975 | 24,929 | 1974 | 24,236 | 1973 | 23,871 | 1972 | 23,830 | 1971 | 24,044 | 1970 | 24,412 | 1969 | 24,773 | 1968 | 24,775 | 1967 | 24,263 | 1966 | 23,643 | 1965 | 23,539 | 1964 | 24,335 | 1963 | 25,835 | 1962 | 26,683 | 1961 | 26,109 | 1960 | 24,873 |
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