SELECT COUNT(miss_universe_philippines) FROM table_1825751_4 WHERE binibining_pilipinas_international = "Margaret Ann Bayot"
Ketika Margaret Ann Bayot memenangkan Binibining Pilipinas-International, berapa banyak pemenang Miss Universe Philippines yang ada?
CREATE TABLE table_1825751_4 (miss_universe_philippines VARCHAR, binibining_pilipinas_international VARCHAR)