How many years had fewer than 2089.2 pigs?
CREATE TABLE "ukrainian_ssr_livestock_thousand_head" (
  "year" real,
  "total_horses" real,
  "working_horses" text,
  "total_cattle" real,
  "oxen" real,
  "bulls" text,
  "cows" real,
  "pigs" real,
  "sheep_and_goats" real
);
SELECT COUNT("year") FROM "ukrainian_ssr_livestock_thousand_head" WHERE "pigs"<2089.2;