Year | Value | 2022 | 187,916 | 2021 | 182,192 | 2020 | 174,967 | 2019 | 167,648 | 2018 | 160,602 | 2017 | 153,229 | 2016 | 146,273 | 2015 | 139,460 | 2014 | 132,127 | 2013 | 125,174 | 2012 | 119,592 | 2011 | 114,710 | 2010 | 110,171 | 2009 | 106,602 | 2008 | 103,494 | 2007 | 100,015 | 2006 | 96,458 | 2005 | 93,008 | 2004 | 89,618 | 2003 | 86,238 | 2002 | 83,120 | 2001 | 80,559 | 2000 | 78,645 | 1999 | 77,353 | 1998 | 76,684 | 1997 | 76,477 | 1996 | 76,213 | 1995 | 75,634 | 1994 | 75,004 | 1993 | 74,294 | 1992 | 73,446 | 1991 | 72,880 | 1990 | 72,975 | 1989 | 73,493 | 1988 | 74,166 | 1987 | 74,988 | 1986 | 75,636 | 1985 | 75,946 | 1984 | 76,080 | 1983 | 76,128 | 1982 | 76,072 | 1981 | 75,984 | 1980 | 75,931 | 1979 | 75,949 | 1978 | 76,059 | 1977 | 76,131 | 1976 | 75,905 | 1975 | 75,202 | 1974 | 74,016 | 1973 | 72,339 | 1972 | 70,373 | 1971 | 68,586 | 1970 | 67,330 | 1969 | 66,549 | 1968 | 66,189 | 1967 | 66,081 | 1966 | 65,602 | 1965 | 64,319 | 1964 | 62,317 | 1963 | 59,661 | 1962 | 56,476 | 1961 | 53,363 | 1960 | 50,874 |
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