| Year | Value | | 2022 | 1,660.7404272128 | | 2021 | 612.35501502118 | | 2020 | 240.36913132982 | | 2019 | 130.02461176134 | | 2018 | 126.23088209286 | | 2017 | 118.99930719091 | | 2016 | 114.06994320982 | | 2015 | 114.97057628433 | | 2014 | 119.44888861565 | | 2013 | 117.2739215258 | | 2012 | 111.88015725734 | | 2011 | 104.97148571692 | | 2010 | 100 | | 2009 | 96.169122786781 | | 2008 | 95.033381963954 |
|