How many 3 credits are there with 5 credits of 5?
CREATE TABLE "see_also" (
  "hand" text,
  "1_credit" real,
  "2_credits" real,
  "3_credits" real,
  "4_credits" real,
  "5_credits" text
);
SELECT COUNT("3_credits") FROM "see_also" WHERE "5_credits"='5';