CREATE TABLE "notes" (
  "rank" text,
  "administrative_division" text,
  "area_km" real,
  "area_sq_mi" real,
  "national_share_pct" real,
  "comparable_country" text
);

Question: What is the average area in square miles for the division that is 9,630,960 square kilometers with a national share larger than 100%?
SQL: SELECT AVG("area_sq_mi") FROM "notes" WHERE "area_km"='9,630,960' AND "national_share_pct">100;

Question: What is the average area in square miles for the hunan administrative division with a national share less than 2.19%?
SQL: SELECT AVG("area_sq_mi") FROM "notes" WHERE "administrative_division"='hunan' AND "national_share_pct"<2.19;

Question: What is the average square kilometer area of the division that has a 2,448 square mile area and a national share larger than 0.065%?
SQL: SELECT AVG("area_km") FROM "notes" WHERE "area_sq_mi"='2,448' AND "national_share_pct">0.065;