CREATE TABLE table_7917 ("Rank" FLOAT, "Company" TEXT, "Headquarters" TEXT, "Industry" TEXT, "Sales  ( billion $ ) " FLOAT, "Profits  ( billion $ ) " FLOAT, "Assets  ( billion $ ) " FLOAT, "Market Value  ( billion $ ) " FLOAT)

What is the lowest profits (billion $) for the rank 6?
SELECT MIN("Profits (billion $)") FROM table_7917 WHERE "Rank" = '6'
SELECT MIN("Profits (billion $)") FROM "table_7917" WHERE "Rank" = '6'