In 1962, what was the total number of points, when the Engine was Ferrari v6?
CREATE TABLE "complete_formula_one_results" (
  "year" real,
  "entrant" text,
  "chassis" text,
  "engine" text,
  "points" real
);
SELECT COUNT("points") FROM "complete_formula_one_results" WHERE "engine"='ferrari v6' AND "year"=1962;