CREATE TABLE table_3170 ("Butter" TEXT, "Calories  ( 1 tbsp . ) " FLOAT, "Protein  ( g ) " TEXT, "Fat  ( g ) " TEXT, "Calcium  ( mg ) " TEXT, "Zinc  ( mg ) " TEXT)

Name the number of butters for 3 protein
SELECT COUNT("Butter") FROM table_3170 WHERE "Protein (g)" = '3'
SELECT COUNT("Butter") FROM "table_3170" WHERE "Protein (g)" = '3'