Year	Index
2011	158.849
2012	214.965
2013	220.506
2014	216.52
2015	217.189
2016	810.888
2017	2073.09
2018	3485.86
2019	3998.26
2020	4505.78
2021	4868.30
2022	5226.09
2023	5551.73
2024	5893.56