The initial report, sixteen pages long, was submitted on March 23, 1943. On Himmler's request an abridged version, six-and-a-half pages long, was updated to March 31, 1943. The full report summarized how many Jews remained in Germany, Austria and Europe; detailed the numbers of Jews detained in the Nazi concentration camps; how many Jews had died natural deaths since 1933; and how many Jews had been evacuated to the eastern territories. Himmler accepted the full report on a confidential basis, but for the abridged estimate, made Korherr change the word ""Sonderbehandlung"" or "special treatment," to the word ""durchgeschleust"" or "processed." The report calculated that, from 1937 to December 1942, the number of Jews in Europe had fallen by 4 million.