sentences:  Over the last 10 years (2000–2010) the population has changed at a rate of 13.9%.Migration accounted for 7.4%, while births and deaths accounted for 5.9%.Most of the population () speaks French (572 or 93.5%) as their first language, German is the second most common (16 or 2.6%) and Portuguese is the third (8 or 1.3%).