CREATE TABLE table_23936 ("County" CLOB, "Obama%" CLOB, "Obama#" FLOAT, "McCain%" CLOB, "McCain#" FLOAT)

How many people voted for Obama in the county where McCain got 72.75% of the votes?
SELECT MIN("Obama#") FROM table_23936 WHERE "McCain%" = '72.75%'
SELECT MIN("Obama#") FROM "table_23936" WHERE "McCain%" = '72.75%'