 Over the last 10 years (2000–2010 ) the population has changed at a rate of 3.5%.It has changed at a rate of 2.8% due to migration and at a rate of 1.4% due to births and deaths.Most of the population () speaks French (125 or 96.2%) as their first language, German is the second most common (2 or 1.5%) and Portuguese is the third (2 or 1.5%).