Year Index 2011 135.443 2012 169.628 2013 154.723 2014 170.01 2015 356.777 2016 2068.36 2017 4502.21 2018 6305.98 2019 8571.09 2020 9496.69 2021 10387.52 2022 11240.75 2023 12185.82 2024 13099.75