Year | Value | 2023 | 424,312 | 2022 | 412,830 | 2021 | 397,307 | 2020 | 388,069 | 2019 | 387,324 | 2018 | 380,472 | 2017 | 373,904 | 2016 | 367,822 | 2015 | 366,890 | 2014 | 365,456 | 2013 | 363,600 | 2012 | 361,965 | 2011 | 359,925 | 2010 | 348,423 | 2009 | 336,881 | 2008 | 324,904 | 2007 | 313,557 | 2006 | 302,232 | 2005 | 291,258 | 2004 | 288,962 | 2003 | 284,341 | 2002 | 279,671 | 2001 | 273,993 | 2000 | 268,005 | 1999 | 261,866 | 1998 | 256,442 | 1997 | 251,193 | 1996 | 246,231 | 1995 | 241,321 | 1994 | 237,262 | 1993 | 232,597 | 1992 | 227,723 | 1991 | 223,693 |
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