What is the point total for the season with 2 drop goals?
CREATE TABLE "newport_rfc_record" (
  "season" text,
  "games" real,
  "tries" real,
  "conversions" real,
  "penalties" real,
  "drop_goals" real,
  "total_points" real
);
SELECT MIN("total_points") FROM "newport_rfc_record" WHERE "drop_goals"=2;