What is the number when birthday is 15 november 1973?
CREATE TABLE "new_zealand" (
  "no" text,
  "player" text,
  "date_of_birth" text,
  "batting_style" text,
  "bowling_style" text,
  "first_class_team" text
);
SELECT "no" FROM "new_zealand" WHERE "date_of_birth"='15 November 1973';