Year | Value | 2023 | 455,505 | 2022 | 439,514 | 2021 | 426,224 | 2020 | 408,122 | 2019 | 399,130 | 2018 | 386,629 | 2017 | 368,764 | 2016 | 351,684 | 2015 | 335,325 | 2014 | 319,632 | 2013 | 304,529 | 2012 | 290,058 | 2011 | 279,741 | 2010 | 269,942 | 2009 | 260,506 | 2008 | 251,335 | 2007 | 242,492 | 2006 | 234,018 | 2005 | 225,958 | 2004 | 218,344 | 2003 | 211,069 | 2002 | 203,653 | 2001 | 196,071 | 2000 | 188,780 | 1999 | 181,779 | 1998 | 175,072 | 1997 | 168,680 | 1996 | 162,565 | 1995 | 156,710 | 1994 | 151,146 | 1993 | 145,693 | 1992 | 141,205 | 1991 | 136,490 |
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