What was the attendance last year at Manuka Oval?
CREATE TABLE "match_attendance" (
  "venue" text,
  "hosted" real,
  "average" real,
  "highest" real,
  "lowest" real,
  "total" real,
  "last_year" text,
  "up_down" text
);
SELECT "last_year" FROM "match_attendance" WHERE "venue"='Manuka Oval';