Some professions lost 20–50% of their members, for example 58% of Polish lawyers, 38% of medical doctors and 28% of university workers were exterminated by the Nazis. The Polish capital Warsaw was razed by German forces and most of its old and newly acquired cities lay in ruins (e.g. Wrocław) or lost to the Soviet Union (e.g. Lwów). In addition Poland became a Soviet satellite state, remaining under a Soviet-controlled communist government until 1989.