Year | Value | 2022 | 68,784 | 2021 | 67,371 | 2020 | 66,451 | 2019 | 64,875 | 2018 | 62,512 | 2017 | 59,979 | 2016 | 57,379 | 2015 | 54,830 | 2014 | 52,373 | 2013 | 50,060 | 2012 | 48,002 | 2011 | 46,246 | 2010 | 44,774 | 2009 | 43,523 | 2008 | 42,416 | 2007 | 41,389 | 2006 | 40,388 | 2005 | 39,408 | 2004 | 38,504 | 2003 | 37,736 | 2002 | 37,141 | 2001 | 35,800 | 2000 | 33,614 | 1999 | 31,368 | 1998 | 28,971 | 1997 | 26,385 | 1996 | 23,634 | 1995 | 20,772 | 1994 | 17,815 | 1993 | 15,724 | 1992 | 14,612 | 1991 | 13,631 | 1990 | 12,797 | 1989 | 12,117 | 1988 | 11,611 | 1987 | 11,296 | 1986 | 11,177 | 1985 | 11,257 | 1984 | 11,522 | 1983 | 11,925 | 1982 | 12,419 | 1981 | 12,956 | 1980 | 13,510 | 1979 | 13,415 | 1978 | 12,671 | 1977 | 11,925 | 1976 | 11,174 | 1975 | 10,421 | 1974 | 9,621 | 1973 | 8,712 | 1972 | 7,672 | 1971 | 6,513 | 1970 | 5,529 | 1969 | 5,073 | 1968 | 4,913 | 1967 | 4,757 | 1966 | 4,611 | 1965 | 4,487 | 1964 | 4,370 | 1963 | 4,249 | 1962 | 4,133 | 1961 | 4,020 | 1960 | 3,910 |
|