Year | Value | 2020 | 106.28237300167 | 2019 | 92.246448453147 | 2017 | 102.46360338254 | 2016 | 122.65574780158 | 2015 | 124.64830084408 | 2014 | 132.41389049765 | 2013 | 135.88509499363 | 2012 | 137.93466988706 | 2011 | 133.97845977519 | 2010 | 136.22433489102 | 2009 | 134.6787697934 | 2008 | 120.33982459166 | 2007 | 112.98999019909 | 2006 | 117.69881147875 | 2005 | 121.00247616654 | 2004 | 122.00806859591 | 2003 | 127.43325558759 | 2002 | 127.77746703361 | 2001 | 117.53503356403 | 2000 | 98.334155710961 | 1999 | 88.963643647221 | 1998 | 81.670559700098 | 1997 | 73.700009078712 | 1996 | 72.252195235701 | 1995 | 83.861184176372 | 1994 | 94.660742892302 | 1993 | 112.19717510794 | 1992 | 123.60695133922 | 1991 | 232.83221057893 | 1990 | 138.74132763832 |
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