What year was the Guernsey record of 2-3-12 set?
CREATE TABLE "guernsey_records" (
  "fish" text,
  "guernsey_record" text,
  "year" text,
  "location" text,
  "british_record" text
);
SELECT "year" FROM "guernsey_records" WHERE "guernsey_record"='2-3-12';