How many years have toyota team tom's as the team, with Laps greater than 64?
CREATE TABLE "complete_24_hours_of_le_mans_results" (
  "year" real,
  "class" text,
  "tyres" text,
  "team" text,
  "co_drivers" text,
  "laps" real,
  "pos" text
);
SELECT COUNT("year") FROM "complete_24_hours_of_le_mans_results" WHERE "team"='toyota team tom''s' AND "laps">64;