CREATE TABLE table_31413 ("Rank" FLOAT, "Country/Territory" TEXT, "Miss Earth" TEXT, "Miss Air" FLOAT, "Miss Water" FLOAT, "Miss Fire" FLOAT, "Semifinalists" FLOAT, "Total" FLOAT)

What is the least amount of Miss Airs any country has had?
SELECT MIN("Miss Air") FROM table_31413
SELECT MIN("Miss Air") FROM "table_31413"