LIfBi data No. 5 (Juni 2019)
LIfBi data No. 4 (Dezember 2018)
LIfBi data No. 3 (Juli 2018)
LIfBi data No. 2 (Januar 2016)
LIfBi data No. 1 (Januar 2015)
NEPSdata No. 7 (Juli 2013)
NEPSdata No. 6 (April 2013)
NEPSdata No. 5 (Dezember 2012)
NEPSdata No. 4 (August 2012)
NEPSdata No. 3 (März 2012)
NEPSdata No. 2 (Dezember 2011)
NEPSdata No. 1 (August 2011)