CREATE TABLE "import" (
  "num" real,
  "importing_nation" text,
  "10_3_bbl_day_2011" real,
  "10_3_m_3_day_2011" real,
  "10_3_bbl_day_2009" real,
  "10_3_m_3_day_2009" real,
  "10_3_bbl_day_2006" real,
  "10_3_m_3_day_2006" real
);

Question: At what # does 10 3 bbl/day (2006) equal 5097?
SQL: SELECT MIN("num") FROM "import" WHERE "10_3_bbl_day_2006"=5097;

Question: In how many importing nations is 10 3 m 3 /day (2006) equivalent to 150? 
SQL: SELECT COUNT("importing_nation") FROM "import" WHERE "10_3_m_3_day_2006"=150;

Question: What is the highest number in 10 3 m 3 /day (2011) where 10 3 bbl/day (2006) is equivalent to 787?
SQL: SELECT MAX("10_3_m_3_day_2011") FROM "import" WHERE "10_3_bbl_day_2006"=787;