Question: What is the average area in square miles for the division that is 9630960 square kilometers with a national share larger than 100%?
SQL: SELECT AVG("Area (sq mi)") FROM "2-171666-1" WHERE "Area (km²)" = 9630960.0 AND "National Share (%)" > 100.0;

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 "2-171666-1" WHERE "Administrative Division" = 'hunan' AND "National Share (%)" < 2.19;

Question: What is the average square kilometer area of the division that has a 2448 square mile area and a national share larger than 0.065%?
SQL: SELECT AVG("Area (km²)") FROM "2-171666-1" WHERE "Area (sq mi)" = 2448.0 AND "National Share (%)" > 0.065;