Year | Value | 2022 | 74,473 | 2021 | 73,753 | 2020 | 72,774 | 2019 | 71,414 | 2018 | 70,002 | 2017 | 68,805 | 2016 | 67,678 | 2015 | 66,486 | 2014 | 65,187 | 2013 | 63,828 | 2012 | 62,466 | 2011 | 61,160 | 2010 | 59,970 | 2009 | 58,843 | 2008 | 57,739 | 2007 | 56,673 | 2006 | 55,656 | 2005 | 54,683 | 2004 | 53,725 | 2003 | 52,770 | 2002 | 51,823 | 2001 | 50,877 | 2000 | 49,933 | 1999 | 48,982 | 1998 | 47,988 | 1997 | 46,946 | 1996 | 45,890 | 1995 | 44,821 | 1994 | 43,738 | 1993 | 42,694 | 1992 | 41,699 | 1991 | 40,721 | 1990 | 39,752 | 1989 | 38,791 | 1988 | 37,847 | 1987 | 36,910 | 1986 | 35,993 | 1985 | 35,099 | 1984 | 34,222 | 1983 | 33,391 | 1982 | 32,684 | 1981 | 31,943 | 1980 | 31,032 | 1979 | 30,158 | 1978 | 29,356 | 1977 | 28,580 | 1976 | 27,832 | 1975 | 27,078 | 1974 | 26,321 | 1973 | 25,565 | 1972 | 24,817 | 1971 | 24,088 | 1970 | 23,391 | 1969 | 22,723 | 1968 | 22,080 | 1967 | 21,466 | 1966 | 20,875 | 1965 | 20,302 | 1964 | 19,748 | 1963 | 19,213 | 1962 | 18,691 | 1961 | 18,185 | 1960 | 17,695 |
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