Year | Value | 2022 | 80.413548977156 | 2021 | 86.094982204685 | 2020 | 98.709881954655 | 2019 | 92.565253188278 | 2018 | 86.607884119915 | 2017 | 83.669202650937 | 2016 | 73.418803809676 | 2015 | 67.537554027712 | 2014 | 58.457271105861 | 2013 | 57.228409380258 | 2012 | 59.849489995825 | 2011 | 59.34165830146 | 2010 | 61.318780461148 |
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