Year | Value | 2023 | 273,423 | 2022 | 258,629 | 2021 | 243,686 | 2020 | 229,117 | 2019 | 215,096 | 2018 | 201,251 | 2017 | 187,351 | 2016 | 174,263 | 2015 | 162,389 | 2014 | 151,596 | 2013 | 142,705 | 2012 | 136,136 | 2011 | 130,802 | 2010 | 126,109 | 2009 | 121,987 | 2008 | 118,066 | 2007 | 114,288 | 2006 | 110,737 | 2005 | 107,224 | 2004 | 103,690 | 2003 | 100,483 | 2002 | 97,594 | 2001 | 94,783 | 2000 | 92,168 | 1999 | 89,698 | 1998 | 87,317 | 1997 | 85,049 | 1996 | 82,819 | 1995 | 80,576 | 1994 | 78,355 | 1993 | 76,128 | 1992 | 73,945 | 1991 | 71,877 | 1990 | 69,874 | 1989 | 67,900 | 1988 | 66,007 | 1987 | 64,170 | 1986 | 62,357 | 1985 | 60,553 | 1984 | 58,795 | 1983 | 57,061 | 1982 | 55,339 | 1981 | 53,682 | 1980 | 52,089 | 1979 | 50,513 | 1978 | 49,202 | 1977 | 48,360 | 1976 | 49,057 | 1975 | 53,035 | 1974 | 55,445 |
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