question: If the San Antonio de Lomerio municipality percentage is 5.480, what is the total percentage for the San Julian municipality?
answer: SELECT COUNT(san_julián_municipality___percentage_) FROM table_19998428_3 WHERE san_antonio_de_lomerío_municipality___percentage_ = "5.480"
context: CREATE TABLE table_19998428_3 (san_julián_municipality___percentage_ VARCHAR, san_antonio_de_lomerío_municipality___percentage_ VARCHAR)