Earthquakes: heavy earthquakes (magnitude 4.5+) Monday December 11th, 2017 / Raimund Schnürer / No Comments
Ski resorts in Switzerland and neighbouring areas Tuesday July 7th, 2020 / Raimund Schnürer / No Comments
Persons of Roman Catholic denomination as a percentage of the resident population Tuesday August 27th, 2019 / Raimund Schnürer / No Comments
Public transport ratings: exploitation of the building zones Wednesday November 28th, 2018 / Raimund Schnürer / No Comments
