How many of Ernest Boiceau's countrymen spoke the same language as him in 2015?
Swiss French Swiss French (French: "français de Suisse" ) is the variety of French spoken in the French-speaking area of Switzerland known as Romandy. French is one of the four official languages of Switzerland, the others being German, Italian, and Romansch. As of 2015, around 2 million people in the country (24.4% of the population) spoke French as their primary language and around 29.1% of the population has working knowledge of French.
Boruca language The Boruca language (also known as Bronka, Bronca or Brúnkajk.) is the native language of the Boruca people of Costa Rica. It is one of the Chibchan languages. It is nearly extinct; it was spoken fluently by only five women in 1986, while 30 to 35 others spoke it nonfluently. The rest of the tribe's 1,000 members speak Spanish. The language is taught as a second language at the local primary school Escuela Doris Z. Stone. One can hear Bronka words and phrases mixed into Spanish conversations but it is extremely rare to hear prolonged exchanges in Bronka.