Year | Value | 2023 | 85.528614574145 | 2022 | 67.008577120563 | 2021 | 83.309371352057 | 2020 | 100.77075591673 | 2019 | 88.937948280873 | 2018 | 84.736552964091 | 2017 | 93.306728387865 | 2016 | 97.221854458074 | 2015 | 97.011952923869 | 2014 | 83.833524530578 | 2013 | 77.844178611942 | 2012 | 72.313709157401 | 2011 | 67.654083944549 | 2010 | 68.303544095137 | 2009 | 72.828672949173 | 2008 | 60.624308621428 | 2007 | 64.586661025017 | 2006 | 75.502235119651 | 2005 | 94.077859852266 | 2004 | 126.70277367471 | 2003 | 125.52298327853 | 2002 | 109.88206185567 | 2001 | 95.81985100459 | 2000 | 100.23526419533 | 1999 | 117.88296998755 | 1998 | 128.52700110446 | 1997 | 121.31526454105 | 1996 | 128.70160286906 | 1995 | 120.92042365733 | 1994 | 116.39850547104 | 1993 | 117.62929936306 | 1992 | 80.865542208668 | 1991 | 73.297155688623 | 1990 | 96.725784447476 |
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