What is the total number of casualties when there are 12 total deaths and more than 1 military death?
CREATE TABLE "terror_and_other_attacks_1968_1987" (
  "military_deaths" real,
  "civilian_deaths_including_foreigners" real,
  "total_deaths" real,
  "military_and_or_civilian_wounded" text,
  "total_casualties" text
);
SELECT "total_casualties" FROM "terror_and_other_attacks_1968_1987" WHERE "total_deaths"=12 AND "military_deaths">1;