Year | Value | 2022 | 176,622 | 2021 | 175,099 | 2020 | 173,698 | 2019 | 172,027 | 2018 | 170,321 | 2017 | 168,742 | 2016 | 167,077 | 2015 | 165,366 | 2014 | 163,651 | 2013 | 161,975 | 2012 | 160,399 | 2011 | 158,932 | 2010 | 157,801 | 2009 | 156,984 | 2008 | 156,141 | 2007 | 155,227 | 2006 | 154,301 | 2005 | 153,109 | 2004 | 151,667 | 2003 | 150,290 | 2002 | 148,783 | 2001 | 146,953 | 2000 | 144,859 | 1999 | 142,537 | 1998 | 140,071 | 1997 | 137,784 | 1996 | 135,899 | 1995 | 134,426 | 1994 | 133,337 | 1993 | 132,510 | 1992 | 131,835 | 1991 | 131,159 | 1990 | 130,292 | 1989 | 129,189 | 1988 | 127,888 | 1987 | 126,339 | 1986 | 124,551 | 1985 | 122,584 | 1984 | 120,433 | 1983 | 118,080 | 1982 | 115,457 | 1981 | 112,522 | 1980 | 109,361 | 1979 | 106,030 | 1978 | 102,566 | 1977 | 99,115 | 1976 | 95,778 | 1975 | 92,587 | 1974 | 89,545 | 1973 | 86,637 | 1972 | 83,828 | 1971 | 81,082 | 1970 | 78,411 | 1969 | 75,855 | 1968 | 73,308 | 1967 | 70,804 | 1966 | 68,482 | 1965 | 66,272 | 1964 | 64,124 | 1963 | 62,139 | 1962 | 60,285 | 1961 | 58,463 | 1960 | 56,718 |
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