How many games were played against a team with a 9-19-6 record against the Islanders?
CREATE TABLE "regular_season" (
  "game" real,
  "december" real,
  "opponent" text,
  "score" text,
  "location_attendance" text,
  "record" text,
  "points" real
);
SELECT COUNT("december") FROM "regular_season" WHERE "record"='9-19-6';