Year | Value | 2024 | 483,988 | 2023 | 495,647 | 2022 | 500,153 | 2021 | 501,927 | 2020 | 506,696 | 2019 | 514,074 | 2018 | 519,371 | 2017 | 518,804 | 2016 | 508,514 | 2015 | 487,348 | 2014 | 457,700 | 2013 | 422,804 | 2012 | 388,616 | 2011 | 362,524 | 2010 | 345,573 | 2009 | 335,136 | 2008 | 331,791 | 2007 | 331,812 | 2006 | 331,058 | 2005 | 329,534 | 2004 | 327,790 | 2003 | 325,277 | 2002 | 322,383 | 2001 | 318,878 | 2000 | 314,189 | 1999 | 308,560 | 1998 | 302,555 | 1997 | 296,164 | 1996 | 289,451 | 1995 | 282,614 | 1994 | 275,500 | 1993 | 268,220 | 1992 | 260,679 | 1991 | 252,523 | 1990 | 244,001 | 1989 | 235,590 | 1988 | 227,591 | 1987 | 220,502 | 1986 | 214,832 | 1985 | 210,287 | 1984 | 206,346 | 1983 | 202,933 | 1982 | 199,818 | 1981 | 196,690 | 1980 | 194,403 | 1979 | 192,687 | 1978 | 190,437 | 1977 | 187,972 | 1976 | 185,697 | 1975 | 183,718 |
|