Survey results can be changed at any time, depending on the interest of the people that want to learn the language and population of each country that choose to use a different language, it is as well.
The survey can be changed at any time. Based on an interest in the human that want to learn something, and the population of each country using different languages, also contributed well.
The survey can be changed at any time. Based on the interests of humans that want to learn the language and the population of each country to choose a different language it is.