Flags and arms of cantons of Switzerland there is overlap; Unterwalden and Solothurn share the same colours, as do Basel and Appenzell, and with the accession of the modern cantons, Valais and Basel-City, and St. Gallen and Thurgau. Of the 26 cantons since 1999 (22 cantons in 1848, accession of Jura in 1979, three half-cantons designated "canton" in 1999): Distinctively, Swiss cantons use square flags. Historically, the number of cantons was: Nidwalden and Obwalden form traditional subdivisions of Unterwalden. Basel-Stadt and Basel-Landschaft, as well as Appenzell Inner- and Ausserrhoden, are half cantons, resulting from the division of Basel and Appenzell, respectively. The Swiss Federal Constitution of 1999
Islam in Switzerland Eberhardt. The largest concentration of Muslim population is in the German speaking Swiss plateau. The cantons with more than 5% Muslim population are: Geneva is the only non-German-speaking canton where the Muslim population is slightly above the average (4.35%). Another remarkable demographic feature in comparison to other European countries is the relatively equal distribution throughout the country (compare Islam in the United Kingdom). No administrative unit has more than 8.55% of Muslim population, and no town or village more than 16.8%. The lowest percentage of Muslims in a canton is 1.82% (the Italian-speaking Ticino). 88.3% of Muslims in Switzerland are