Year | Value | 2022 | 99.018409717063 | 2021 | 97.038543445375 | 2020 | 93.250776694387 | 2019 | 94.011463010088 | 2018 | 94.061371404133 | 2017 | 92.478373496769 | 2016 | 92.372114083487 | 2015 | 94.05810725091 | 2014 | 93.666433029298 | 2013 | 94.305653818144 | 2012 | 95.236483445963 | 2011 | 96.219084499189 | 2010 | 96.942900720534 | 2009 | 96.106384915738 | 2008 | 97.839202940493 | 2007 | 97.577478933332 | 2006 | 97.277534983479 | 2005 | 97.671506674121 | 2004 | 99.373280198441 | 2003 | 101.51743326963 | 2002 | 101.32639311597 | 2001 | 101.29943244339 | 2000 | 101.86435926244 | 1999 | 100.47856552846 | 1998 | 100.31280371544 | 1997 | 104.14084252652 | 1996 | 104.83114710634 | 1995 | 103.06564029704 | 1994 | 100.46234706008 | 1993 | 97.541261955878 | 1992 | 97.441710142216 | 1991 | 91.434646975115 | 1990 | 95.750301174694 |
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