Who has got Nobel Prize in 1931?

Name	Gender	Citizenship	Born	Subject
Friedrich Bergius	Male	Germany	1884	Chemistry
Carl Bosch	Male	Germany	1874	Chemistry
Erik Axel Karlfeldt	Male	Sweden	1864	Literature
Jane Addams	Female	United States	1860	Peace
Nicholas Murray Butler	Male	United States	1862	Peace
Otto Warburg	Male	Germany	1883	Physiology or Medicine