Year | Value | 2021 | 1,777 | 2020 | 1,777 | 2019 | 1,777 | 2018 | 1,777 | 2017 | 2,165 | 2016 | 2,244 | 2015 | 2,244 | 2014 | 2,244 | 2012 | 1,867 | 2010 | 2,165 | 2008 | 1,991 | 2007 | 2,218 | 2006 | 2,218 | 2005 | 1,956 | 2004 | 1,909 | 2003 | 1,909 | 2002 | 1,909 | 2001 | 2,163 | 2000 | 2,152 | 1999 | 2,138 | 1998 | 1,860 | 1997 | 1,820 | 1996 | 1,820 | 1995 | 1,860 |
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