2020-01-27 – Annual Report 2019/20, Chapter 5 (Download)
2020-01-24 – Annual Report 2019/20, Chapter 1 (Download)
2019-02-27 – Working Paper 03/2019 by Sebastian Weiske (Download)
2018-11-09 – Annual Report 2018/19, Chapter 4 (Download)
2017-11-08 – Annual Report 2017/18, Chapter 4
2016-11-02 – Annual Report 2016/17, Chapter 5 (Download)