Year annual % 2013 1.467203392854799 2014 0.8935653820997658 2015 -0.2163846216029981 2016 -1.2832695867159458 2017 2.699764396283882 2018 3.328221090278859 2019 2.3226785320363774 2020 -2.13228893896175 2021 4.897466989004869 2022 1.7523830568550096