Year | Value | 2022 | 195,826 | 2021 | 194,829 | 2020 | 193,438 | 2019 | 190,818 | 2018 | 186,190 | 2017 | 180,483 | 2016 | 174,249 | 2015 | 167,031 | 2014 | 159,970 | 2013 | 153,264 | 2012 | 146,513 | 2011 | 140,454 | 2010 | 134,760 | 2009 | 128,629 | 2008 | 122,990 | 2007 | 118,710 | 2006 | 114,885 | 2005 | 111,231 | 2004 | 108,475 | 2003 | 106,026 | 2002 | 102,885 | 2001 | 99,371 | 2000 | 95,842 | 1999 | 92,298 | 1998 | 88,601 | 1997 | 84,998 | 1996 | 81,841 | 1995 | 79,257 | 1994 | 77,485 | 1993 | 76,660 | 1992 | 76,463 | 1991 | 76,366 | 1990 | 76,107 | 1989 | 75,729 | 1988 | 75,045 | 1987 | 74,015 | 1986 | 73,071 | 1985 | 72,516 | 1984 | 72,283 | 1983 | 72,187 | 1982 | 72,207 | 1981 | 72,281 | 1980 | 72,281 | 1979 | 72,264 | 1978 | 72,322 | 1977 | 72,437 | 1976 | 72,637 | 1975 | 72,980 | 1974 | 73,519 | 1973 | 74,306 | 1972 | 75,172 | 1971 | 75,680 | 1970 | 75,532 | 1969 | 74,679 | 1968 | 73,002 | 1967 | 70,712 | 1966 | 68,538 | 1965 | 66,965 | 1964 | 66,020 | 1963 | 65,755 | 1962 | 65,916 | 1961 | 65,774 | 1960 | 64,833 |
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