Year | Value | 2023 | 292,283 | 2022 | 288,607 | 2021 | 291,230 | 2020 | 291,293 | 2019 | 298,237 | 2018 | 298,465 | 2017 | 297,176 | 2016 | 298,166 | 2015 | 294,387 | 2014 | 302,793 | 2013 | 295,670 | 2012 | 295,332 | 2011 | 279,062 | 2010 | 283,729 | 2009 | 289,631 | 2008 | 295,050 | 2007 | 288,147 | 2006 | 292,870 | 2005 | 285,195 | 2004 | 273,507 | 2003 | 259,689 | 2002 | 247,970 | 2001 | 239,889 | 2000 | 237,938 | 1999 | 231,866 | 1998 | 229,767 | 1997 | 225,426 | 1996 | 221,085 | 1995 | 208,722 | 1994 | 201,932 | 1993 | 195,309 | 1992 | 192,293 | 1991 | 184,477 |
|