Establishments in the chemical industry (1995–2008) Friday April 8th, 2022 / Raimund Schnürer / No Comments
Persons of Islamic religion as a percentage of the resident population Friday April 8th, 2022 / Raimund Schnürer / No Comments
Historical population development of Swiss municipalities (1200-1850) Wednesday March 15th, 2023 / Raimund Schnürer / No Comments