Year | Value | 2023 | 76,511 | 2022 | 74,346 | 2021 | 72,060 | 2020 | 69,382 | 2019 | 69,376 | 2018 | 67,338 | 2017 | 65,277 | 2016 | 63,310 | 2015 | 61,504 | 2014 | 59,621 | 2013 | 57,837 | 2012 | 56,124 | 2011 | 54,408 | 2010 | 52,654 | 2009 | 50,633 | 2008 | 48,596 | 2007 | 46,636 | 2006 | 44,726 | 2005 | 43,072 | 2004 | 41,975 | 2003 | 40,987 | 2002 | 39,686 | 2001 | 38,016 | 2000 | 36,443 | 1999 | 34,852 | 1998 | 33,211 | 1997 | 31,414 | 1996 | 29,882 | 1995 | 28,853 | 1994 | 28,332 | 1993 | 27,505 | 1992 | 27,737 | 1991 | 27,742 |
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