How many Nobel Prize Egypt have?

Egypt has won 4 Nobel Prize.

Name	Gender	Citizenship	Year	Subject	Born
Anwar al-Sadat	Male	Egypt	1978	Peace	1918
Naguib Mahfouz	Male	Egypt	1988	Literature	1911
Ahmed Zewail	Male	Egypt	1999	Chemistry	1946
Mohamed ElBaradei	Male	Egypt	2005	Peace	1942