Question: What is Canada's margin?
SQL: SELECT SUM("Margin") FROM "2-18862490-2" WHERE "Country" = 'Canada';

Question: What is Russ Cochran's average margin?
SQL: SELECT AVG("Margin") FROM "2-18862490-2" WHERE "Player" = 'Russ Cochran';

Question: How many years have a Player of joe durant, and Earnings ($) larger than 396000?
SQL: SELECT COUNT("Year") FROM "2-18862490-2" WHERE "Player" = 'joe durant' AND "Earnings ($)" > 396000.0;

Question: Which Margin has a Country of United States, and a Score of 63-70-65-69=267?
SQL: SELECT "Margin" FROM "2-18862490-2" WHERE "Country" = 'United States' AND "Score" = '63-70-65-69=267';

Question: Which To Par has Earnings ($) larger than 360000, and a Year larger than 1998, and a Country of United States, and a Score of 69-68-66-64=267?
SQL: SELECT "To Par" FROM "2-18862490-2" WHERE "Earnings ($)" > 360000.0 AND "Year" > 1998.0 AND "Country" = 'United States' AND "Score" = '69-68-66-64=267';