What is the total in 2000–2012, with more than 2 silver, 0 Bronze, and a Rank smaller than 70?
CREATE TABLE "list_of_most_olympic_medals_over_career" (
  "rank" real,
  "nation" text,
  "sport" text,
  "years" text,
  "games" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT SUM("total") FROM "list_of_most_olympic_medals_over_career" WHERE "years"='2000–2012' AND "silver">2 AND "bronze"=0 AND "rank"<70;