Year | Value | 2022 | 97.539260916609 | 2021 | 95.868884595448 | 2020 | 98.811581070476 | 2019 | 92.569994042095 | 2018 | 91.913628091705 | 2017 | 91.059798101332 | 2016 | 93.842019018196 | 2015 | 98.685170280749 | 2014 | 102.17628042317 | 2013 | 99.0979490201 | 2012 | 100.41834174992 | 2011 | 100.19030251735 | 2010 | 105.71068149512 | 2009 | 106.68023656944 | 2008 | 105.06569568795 |
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