In preparation for the conference, Eichmann drafted a list of the numbers of Jews in the various European countries. Countries were listed in two groups, "A" and "B". "A" countries were those under direct Reich control or occupation (or partially occupied and quiescent, in the case of Vichy France); "B" countries were allied or client states, neutral, or at war with Germany. The numbers reflect the estimated Jewish population within each country; for example, Estonia is listed as "Judenfrei" (free of Jews), since the 4,500 Jews who remained in Estonia after the German occupation had been exterminated by the end of 1941. Occupied Poland was not on the list because by 1939 the country was split three ways among Polish areas annexed by Nazi Germany in the west, the territories of Poland annexed by the Soviet Union in the east, and the General Government where many Polish and Jewish expellees had already been resettled.