what is the percentage of male voters where the level of maturity is 123726
CREATE TABLE "by_electorate" (
  "region" text,
  "enrolled_men" real,
  "enrolled_women" real,
  "enrolled_total" real,
  "men_of_voting_age" real,
  "women_of_voting_age" real,
  "voting_age_population" real,
  "e_vap_ratio_men" text,
  "e_vap_ratio_women" text,
  "e_vap_ratio_total" text
);
SELECT "e_vap_ratio_total" FROM "by_electorate" WHERE "men_of_voting_age"=123726;