Warning! This post is a translation I made myself. It is quite possible that it is full of mistakes and strange expressions. You can find the original version in english by clicking on the following link: Ethnologue: Languages of the World. If you have time and feel like, you can correct it by contacting me: Contact. You can also write if you see there's no mistakes ☺.
“Ethnologue: Languages of the World is an annual reference publication in print and online that provides statistics and other information on the living languages of the world. It was first issued in 1951, and is now published annually by SIL International, a U.S.-based, worldwide, Christian non-profit organization. SIL’s main purpose is to study, develop and document languages to promote literacy and for religious purposes.”1