CREATE TABLE table_20278716_2 (mccain__percentage VARCHAR, others__percentage VARCHAR)

What percentage of voters chose McCain in the county where 1.1% of voters voted third party?
SELECT mccain__percentage FROM table_20278716_2 WHERE others__percentage = "1.1%"
SELECT "mccain__percentage" FROM "table_20278716_2" WHERE "1.1%" = "others__percentage"