In how many district has a politician took office on 1844-10-14?
CREATE TABLE "elections_to_congress_of_deputies" (
  "election_number" real,
  "election_date" text,
  "district" text,
  "province" text,
  "took_office" text,
  "left_office" text
);
SELECT "district" FROM "elections_to_congress_of_deputies" WHERE "took_office"='1844-10-14';