CREATE TABLE table_71166 ("School" TEXT, "Grades" TEXT, "Affiliation" TEXT, "Student Body" TEXT, "Enrollment" FLOAT)

Which Grades has an Enrollment larger htan 443 with a Student body of Co-ed?
SELECT "Grades" FROM table_71166 WHERE "Enrollment" > '443' AND "Student Body" = 'co-ed'
SELECT "Grades" FROM "table_71166" WHERE "Enrollment" > '443' AND "Student Body" = 'co-ed'