Despite being only 1.8% of the Soviet population they still produced a huge number of mass murderers in the Stalin regime like Kaganovich, Berenzon, Yagoda, Leplevsky, Raikhman, B. Berman, M. Berman, Pliner, Firin, Pliner, Kogan, Goloshchyokin, Liushkov, Frenkel and others.