It isn't as there's no record ti back that but the industry do have the potential to be of a great impact on any country hat adopts it and El Salvador has taken the faith steps. If they record impressive increase in their economy, it'll be due to their accepting;f Bitcoin assuming nothing significant was to happen in the country and other countries will what to follow their full step.

The industry currently has a developing markets round it, that exchanges and other services providers could used any country that support the industry as a based and they could contribute to the economy of the country. The impact mightn't be felt in the beginning but as the industry continue to expend those that adopted it earlier will be the biggest benefactors.