Year | Value | 2024 | 290,509 | 2023 | 287,854 | 2022 | 288,449 | 2021 | 288,213 | 2020 | 286,313 | 2019 | 282,435 | 2018 | 277,126 | 2017 | 272,615 | 2016 | 269,561 | 2015 | 266,709 | 2014 | 263,915 | 2013 | 260,138 | 2012 | 254,622 | 2011 | 248,030 | 2010 | 241,923 | 2009 | 236,566 | 2008 | 230,228 | 2007 | 223,127 | 2006 | 216,426 | 2005 | 209,130 | 2004 | 200,718 | 2003 | 193,175 | 2002 | 186,566 | 2001 | 180,583 | 2000 | 176,098 | 1999 | 172,982 | 1998 | 170,019 | 1997 | 166,958 | 1996 | 164,048 | 1995 | 161,059 | 1994 | 157,723 | 1993 | 154,402 | 1992 | 151,362 | 1991 | 148,595 | 1990 | 146,251 | 1989 | 144,451 | 1988 | 143,119 | 1987 | 141,767 | 1986 | 140,163 | 1985 | 138,457 | 1984 | 136,818 | 1983 | 135,482 | 1982 | 134,600 | 1981 | 133,858 | 1980 | 132,835 | 1979 | 131,086 | 1978 | 128,355 | 1977 | 124,867 | 1976 | 121,059 | 1975 | 117,367 |
|