Jahr SPI ESG (nachhaltig) SPI
2020
3,57%
3,82%
2019
23,81%
30,40%
2018
−9,47%
−8,59%
2017
19,86%
19,98%
2016
−1,09%
−1,41%
2015
0,38%
2,68%
2014
17,23%
13,00%
2013
29,64%
24,45%