How many TTkl have 2004 as the year, and a pass def greater than 5?
CREATE TABLE "professional_statistics" (
  "year" text,
  "team" text,
  "t_tkl" real,
  "solo" real,
  "sacks" real,
  "pass_def" real
);
SELECT SUM("t_tkl") FROM "professional_statistics" WHERE "year"='2004' AND "pass_def">5;