Question: What is the average year having a rank among provinces over 5 and ten-year percentage change of 67.3?
SQL: SELECT AVG("Year") FROM "2-18926-3" WHERE "Ten Year % change" = '67.3' AND "Rank Among Provinces" > 5.0;

Question: What is the highest population for the province having a rank under 5?
SQL: SELECT MAX("Population") FROM "2-18926-3" WHERE "Rank Among Provinces" < 5.0;

Question: What is the number of population values having a rank among provinces under 5 with a five-year percentage change of 3.6?
SQL: SELECT COUNT("Population") FROM "2-18926-3" WHERE "Five Year % change" = '3.6' AND "Rank Among Provinces" < 5.0;

Question: What is the highest year having a ten-year percentage change of 7.9?
SQL: SELECT MAX("Year") FROM "2-18926-3" WHERE "Ten Year % change" = '7.9';