Who has got Nobel Prize in 1920?

Name	Gender	Citizenship	Born	Subject
Walther Nernst	Male	Germany	1864	Chemistry
Knut Hamsun	Male	Norway	1859	Literature
Léon Bourgeois	Male	France	1851	Peace
Charles Edouard Guillaume	Male	Switzerland	1861	Physics
August Krogh	Male	Denmark	1874	Physiology or Medicine