 87.1% of those whose age was 14 to 19 years old reported that they could speak it, whereas only 19.6% of those aged 65 and older reported that they could speak it.93.8% of the population whose age was 14 or older reported that they could speak one of the local languages of Mayotte (Shimaore, Kibushi, Kiantalaotsi, or any of the Comorian dialects, which the census included in the 'local languages').6.2% of the population aged 14 and older reported that they spoke none of the local languages and could speak only French.