https://avalon.law.yale.edu/imt/count3.asp About 1,500,000 persons were exterminated in Maidanek and about 4,000,000 persons were exterminated in Auschwitz, among whom were citizens of Poland, the U.S.S.R., the United States of America, Great Britain, Czechoslovakia, France, and other countries.
https://avalon.law.yale.edu/imt/judwarcr.asp With regard to Auschwitz, the Tribunal heard the evidence of Hoess, the Commandant of the camp from 1st May, 1940, to 1st December, 1943. He estimated that in the camp of Auschwitz alone in that time 2,500,000 persons were exterminated, and that a further 500,000 died from disease and starvation.
zapisyterroru.pl
ヘンリク・タウバーの証言"I estimate that the total number of people who were gassed in Auschwitz amounts to about four million."(私は、アウシュビッツでガス処刑された人々の総数は約400万人に達すると推定している)
シュロモ・ドラゴンの証言 "I believe that the number of people gassed in both bunkers and the four crematoria was over four million."（私は、ブンカーと4つの火葬場の両方でガス処刑された人の数は400万人を超えると考えている）
