76 Gefreite decorated with the Iron Cross, according to this:
Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939 - 1945
All ranks listed here:
Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939 - 1945
With "Eichenlaub" (oak leaves) - lowest rank were NCOs - out of 516 ICs only 26 were given to soldiers ranking below lieutenant
Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939 - 1945
With "Schwerter" (Swords) Only one non commissioned officer received one, Luftwaffe, after 99 kills on the eastern front...
Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939 - 1945
With "Brillianten" (diamonds) - lowest rank lieutenant
Die Träger des Ritterkreuzes des Eisernen Kreuzes 1939 - 1945