| Year | Value | | 2022 | 11,076.601787734 | | 2021 | 5,411.0024449878 | | 2020 | 2,725.3128146124 | | 2019 | 414.6843089314 | | 2018 | 116.71221055659 | | 2017 | 105.5084136344 | | 2016 | 104.57356536747 | | 2015 | 106.21314540486 | | 2014 | 108.85948511434 | | 2013 | 109.07521932979 | | 2012 | 107.32058104415 | | 2011 | 103.46612972818 | | 2010 | 100 | | 2009 | 97.066014669927 |
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