Romansh language Urmein, which were still Romansh-speaking in the 17th century, had lost their Romansh majority by 1860, and are not included in this definition. This historical definition of the language area has been taken up in many subsequent publications, but the Swiss Federal Statistical Office for instance defines the language area of Romansh as those municipalities, where a majority declared to habitually use Romansh in the census of 2000. The presence of Romansh within its traditional language area varies from region to region. In 2000, 66 municipalities still had a Romansh majority, an additional 32 had at least 20% who declared
Romansh language language in the Surses, but has mostly disappeared from the Albula Valley. The highest proportion of habitual speakers is found in Salouf with 86.3%, the lowest in Obervaz with 18.9%. In these areas, many Romansh speakers only speak German with their spouses as an accommodation or because of a habit, though they sometimes speak Romansh to their children. In most cases, this is not because of a will to preserve the language, but because of other reasons such as Romansh having been their own childhood language or a belief that their children will later find it easier to learn additional