Which Number of people 1991 has a Percent of Slovenes 1991 of 14.4%?
CREATE TABLE "references" (
  "village_german" text,
  "village_slovenian" text,
  "number_of_people_1991" real,
  "percent_of_slovenes_1991" text,
  "percent_of_slovenes_1951" text
);
SELECT MAX("number_of_people_1991") FROM "references" WHERE "percent_of_slovenes_1991"='14.4%';