Year | Value | 2022 | 132.6124247539 | 2021 | 131.82006502992 | 2020 | 132.2177086013 | 2019 | 127.12819358712 | 2018 | 128.20817022085 | 2017 | 125.75244759029 | 2016 | 127.36401927295 | 2015 | 129.11763892117 | 2014 | 130.02228129263 | 2013 | 129.09580757087 | 2012 | 132.32006343603 | 2011 | 136.24764700924 | 2010 | 138.83916854172 | 2009 | 139.29985284346 | 2008 | 142.34937312002 |
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