How many seasons featured 29 conversions?
CREATE TABLE "newport_rfc_record" (
  "season" text,
  "games" real,
  "tries" real,
  "conversions" real,
  "penalties" real,
  "drop_goals" real,
  "total_points" real
);
SELECT COUNT("penalties") FROM "newport_rfc_record" WHERE "conversions"=29;