CREATE TABLE table_76166 ("Rank" FLOAT, "Company" TEXT, "Headquarters" TEXT, "Industry" TEXT, "Sales  ( billion $ ) " FLOAT, "Profits  ( billion $ ) " FLOAT, "Assets  ( billion $ ) " FLOAT, "Market Value  ( billion $ ) " FLOAT)

Name the Sales (billion $) which have a Company of exxonmobil?
SELECT "Sales (billion $)" FROM table_76166 WHERE "Company" = 'exxonmobil'
SELECT "Sales (billion $)" FROM "table_76166" WHERE "Company" = 'exxonmobil'