Year | Value | 2022 | 84,745 | 2021 | 81,925 | 2020 | 79,242 | 2019 | 76,777 | 2018 | 74,454 | 2017 | 72,180 | 2016 | 69,975 | 2015 | 67,835 | 2014 | 65,761 | 2013 | 63,763 | 2012 | 61,831 | 2011 | 59,950 | 2010 | 58,151 | 2009 | 56,436 | 2008 | 54,786 | 2007 | 53,182 | 2006 | 51,616 | 2005 | 50,112 | 2004 | 48,677 | 2003 | 47,284 | 2002 | 46,080 | 2001 | 45,059 | 2000 | 44,045 | 1999 | 43,002 | 1998 | 41,906 | 1997 | 40,737 | 1996 | 39,481 | 1995 | 38,136 | 1994 | 36,641 | 1993 | 34,911 | 1992 | 33,009 | 1991 | 31,088 | 1990 | 29,235 | 1989 | 27,493 | 1988 | 25,872 | 1987 | 24,382 | 1986 | 23,025 | 1985 | 21,785 | 1984 | 20,643 | 1983 | 19,929 | 1982 | 19,825 | 1981 | 20,087 | 1980 | 20,518 | 1979 | 21,011 | 1978 | 21,376 | 1977 | 21,355 | 1976 | 21,020 | 1975 | 20,571 | 1974 | 20,109 | 1973 | 19,541 | 1972 | 18,900 | 1971 | 18,348 | 1970 | 17,872 | 1969 | 17,455 | 1968 | 17,103 | 1967 | 16,800 | 1966 | 16,506 | 1965 | 16,193 | 1964 | 15,857 | 1963 | 15,480 | 1962 | 15,069 | 1961 | 14,657 | 1960 | 14,258 |
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