On what date did Goal 24 take place?
CREATE TABLE "shunsuke_nakamura_international_goals" (
  "goal" real,
  "date" text,
  "venue" text,
  "score" text,
  "result" text,
  "competition" text
);
SELECT "date" FROM "shunsuke_nakamura_international_goals" WHERE "goal"=24;