Which Puerto Villarroel Municipality (%) is the lowest one that has an Ethnic group of not indigenous, and a Totora Municipality (%) smaller than 4.4?
CREATE TABLE "the_people" (
  "ethnic_group" text,
  "totora_municipality_pct" real,
  "pojo_municipality_pct" real,
  "pocona_municipality_pct" real,
  "chimor_municipality_pct" real,
  "puerto_villarroel_municipality_pct" real,
  "entre_r_os_municipality_pct" real
);
SELECT MIN("puerto_villarroel_municipality_pct") FROM "the_people" WHERE "ethnic_group"='not indigenous' AND "totora_municipality_pct"<4.4;