4. More than 80 percent of Chinese students returned to the country after completing their studies abroad, and the country has sent 544,500 students in 2016 to study abroad.
6. That's particularly striking in Brazil, with its highly mixed population that has more blacks than any country with the exception of Nigeria. More than half of Brazil's population self-identified themselves as black or of mixed-race in the 2010 census.
Blige will perform "Mighty River" from "Mudbound," the Oscar-nominated song she co-wrote with Raphael Saadiq and Taura Stinson. Blige is also nominated for best supporting actress for her role in "Mudbound." She is the first person to be nominated for both a performance and an original song in the same year.