Year | Value | 2022 | 163,890 | 2021 | 158,561 | 2020 | 152,191 | 2019 | 145,926 | 2018 | 139,791 | 2017 | 133,516 | 2016 | 128,095 | 2015 | 122,857 | 2014 | 117,177 | 2013 | 111,876 | 2012 | 107,727 | 2011 | 104,032 | 2010 | 100,548 | 2009 | 97,923 | 2008 | 95,715 | 2007 | 93,039 | 2006 | 90,065 | 2005 | 87,054 | 2004 | 84,062 | 2003 | 80,807 | 2002 | 77,500 | 2001 | 74,655 | 2000 | 72,362 | 1999 | 70,673 | 1998 | 69,770 | 1997 | 69,394 | 1996 | 69,033 | 1995 | 68,373 | 1994 | 67,515 | 1993 | 66,437 | 1992 | 65,093 | 1991 | 63,889 | 1990 | 63,246 | 1989 | 63,084 | 1988 | 63,102 | 1987 | 63,241 | 1986 | 63,393 | 1985 | 63,435 | 1984 | 63,469 | 1983 | 63,577 | 1982 | 63,718 | 1981 | 63,931 | 1980 | 64,287 | 1979 | 64,815 | 1978 | 65,518 | 1977 | 66,277 | 1976 | 66,726 | 1975 | 66,552 | 1974 | 65,670 | 1973 | 64,058 | 1972 | 61,989 | 1971 | 59,982 | 1970 | 58,427 | 1969 | 57,495 | 1968 | 57,230 | 1967 | 57,355 | 1966 | 57,243 | 1965 | 56,512 | 1964 | 55,175 | 1963 | 53,191 | 1962 | 50,637 | 1961 | 47,976 | 1960 | 45,545 |
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