to German (and Austrian) immigrants. By the Middle Ages, a marked difference had developed within the German-speaking part of Switzerland between the rural cantons (Uri, Schwyz, Unterwalden, Glarus, Zug, Appenzell, Schaffhausen) and the city cantons (Lucerne, Berne, Zurich, Solothurn, Fribourg, Basel, St. Gallen), divided by views about trade and commerce. After the Reformation, all cantons were either Catholic or Protestant, and the denominational influences on culture added to the differences. Even today, when all cantons are somewhat denominationally mixed, the different historical denominations can be seen in the mountain villages, where Roman Catholic Central Switzerland abounds with chapels and statues of saints, and the farmhouses in the very similar landscape of the Protestant Bernese Oberland show Bible verses carved on the housefronts instead. In addition to this more widespread notion of Swiss German dialect, there is also Walser German, another Highest Alemannic speech brought by Walser emigrants from Valais. Because the largest part of Switzerland is German-speaking, many French, Italian, and Romansh speakers migrate to the rest of Switzerland, and the children of those non-German-speaking Swiss-born within the rest of Switzerland speak German. French Romandy (, , ) is the French-speaking part of Switzerland. It covers the area of the cantons of Geneva, Vaud, Neuchâtel, and Jura as well as the French-speaking parts of the cantons of Bern (German-speaking majority), Valais (French-speaking majority), and Fribourg (French-speaking majority). 1.9 million people (or 24.4% of the Swiss population) live in Romandy. Standard Swiss French and the French of France are highly mutually intelligible, though some differences exist. For example, like most Francophone Belgians, speakers of Swiss French use septante (seventy) instead of soixante-dix (literally, "sixty ten") and nonante (ninety) instead of "quatre-vingt-dix" ("four twenty ten"). In the cantons of Vaud, Valais and Fribourg, speakers use huitante (eighty) instead of "quatre-vingts" (four twenties) used in the rest of the French-speaking world; the cantons of Geneva, Bern and Jura use "quatre-vingts". "Sou" is used throughout Romandy for a 5-centime coin, as is "tune" (or "thune") when referring to a 5-Swiss-franc piece. Historically, the vernacular language used by inhabitants of most parts of Romandy was Franco-Provençal. Franco-Provençal (also called Arpitan) is a language sometimes considered to be halfway between the langue d'oïl (the historical language of northern France and ancestor of French) and Occitan (the langue d'oc, spoken in southern France). Standard French and Franco-Provençal/Arpitan, linguistically, are distinct and mutual intelligibility is limited. Increasingly, Franco-Provençal/Arpitan