What is the average for the top five having a number of 42 cuts made.
CREATE TABLE "summary" (
  "tournament" text,
  "wins" real,
  "top_5" real,
  "top_10" real,
  "top_25" real,
  "events" real,
  "cuts_made" real
);
SELECT AVG("top_5") FROM "summary" WHERE "cuts_made"=42;