 Over the last 10 years (1999–2009 ) the population has changed at a rate of 6.8%.It has changed at a rate of 11.7% due to migration and at a rate of -3.7% due to births and deaths.Most of the population () speaks French (151 or 96.2%), with German being second most common (5 or 3.2%) and English being third (1 or 0.6%).