CREATE TABLE Claims (Date_Claim_Made VARCHAR2, Amount_Settled NUMBER)

Among all the claims, which settlements have a claimed amount that is no more than the average? List the claim start date.
SELECT Date_Claim_Made FROM Claims WHERE Amount_Settled <= (SELECT AVG(Amount_Settled) FROM Claims)
SELECT "Date_Claim_Made" FROM "Claims" WHERE "Amount_Settled" <= (SELECT AVG("Amount_Settled") FROM "Claims")