<Tr> <Th> No . overall </Th> <Th> No . in era </Th> <Th> Portrait </Th> <Th> Name (Birth--Death) </Th> <Th> Prior office </Th> <Th> Took office </Th> <Th> Left office </Th> <Th_colspan="2"> Party </Th> <Th> Term </Th> <Th> Vice President </Th> <Th> Refs . </Th> </Tr> <Tr> <Td> 11 </Td> <Td> </Td> <Td> </Td> <Th> Corazon C. Aquino 1933--2009 (Lived: 76 years) </Th> <Th> (No prior elected office) </Th> <Td> February 25, 1986 </Td> <Td> June 30, 1992 </Td> <Td> </Td> <Td> UNIDO </Td> <Td> (1986) 13 (1986) </Td> <Td> Salvador H. Laurel </Td> <Td> </Td> </Tr> <Tr> <Td> 12 </Td> <Td> </Td> <Td> </Td> <Th> Fidel V. Ramos Born 1928 (90 years old) </Th> <Th> Secretary of National Defense </Th> <Td> June 30, 1992 </Td> <Td> June 30, 1998 </Td> <Td> </Td> <Td> Lakas--NUCD </Td> <Td> (1992) 14 (1992) </Td> <Td> Joseph Ejercito Estrada </Td> <Td> </Td> </Tr> <Tr> <Td> 13 </Td> <Td> </Td> <Td> </Td> <Th> Joseph Ejercito Estrada Born 1937 (81 years old) </Th> <Th> 9th Vice President of the Philippines </Th> <Td> June 30, 1998 </Td> <Td> January 20, 2001 </Td> <Td> </Td> <Td> LAMMP </Td> <Td> (1998) 15 (1998) (2001) </Td> <Td> Gloria Macapagal - Arroyo </Td> <Td> </Td> </Tr>

Past president of the philippines and their contribution