== "Ethnic Germans" in Migrant background section == 

 Replacement of Ethnic Germans with Germans is understandable. The official institutions in Germany, which are collecting data on ethnic background recognize as "German" anyone who was born/came before 1955 in/to Germany. Ethnic Germans is an unappropriate term here, since Russian Germans, Kazakh Germans, etc. are also considered Ethnic Germans (are even mentioned in the brackets of some categories), but not as such by the German institutions.