Chart of prisoner of war death stats (World War II)

Historian Niall Ferguson, in addition to figures from Keith Lowe, tabulated the total death rate for POWs in World War II as follows:

Reference 1: Percentage of POWs that Died.

Reference 2: Soviet POWs held by Germans, German POWs held by Yugoslavs, German POWs held by Soviets, American POWs held by Japanese, German POWs held by Eastern Europeans, British POWs held by Japanese, German POWs held by Czechoslovaks, British POWs held by Germans, German POWs held by French, German POWs held by Americans and German POWs held by British.

Source: http://en.wikipedia.org/wiki/Prisoner_of_war