What is the number of votes for the Party of Labour?
CREATE TABLE "result_of_the_24th_election_to_the_new_z" (
  "party" text,
  "leader" text,
  "votes" real,
  "percentage" text,
  "seats" real
);
SELECT MIN("votes") FROM "result_of_the_24th_election_to_the_new_z" WHERE "party"='labour';