Story: buzzfeednews.com/article/hameda…
Draft materials state that the restrictions would impact “approximately 2.5% of all immigrant visas issued by the U.S. Department of State.”
Five of the country slots in the proclamation would have travel "as immigrants, except as Special Immigrants, is herby suspended." Two other countries would have their nationals banned from obtaining “diversity visas."
Do note that what we have are draft materials and it's unclear whether these restrictions will be enforced.