What is the number of podiums for season 2010 for campionato italiano superstars.
CREATE TABLE "career_summary" (
  "season" text,
  "series" text,
  "team" text,
  "races" real,
  "wins" real,
  "poles" real,
  "f_laps" real,
  "podiums" real,
  "points" real,
  "position" text
);
SELECT COUNT("podiums") FROM "career_summary" WHERE "season"='2010' AND "series"='Campionato Italiano Superstars';