CREATE TABLE "economics" (
  "commercial_balance" text,
  "2003" real,
  "2004" real,
  "2005" real,
  "2006" real
);

Question: Which 2004 has a 2006 of 4,67, and a 2005 larger than 7,77?
SQL: SELECT MIN("2004") FROM "economics" WHERE "2006"='4,67' AND "2005">'7,77';

Question: How much 2005 has a 2006 larger than 4,67, and a 2004 of -14,76?
SQL: SELECT COUNT("2005") FROM "economics" WHERE "2006">'4,67' AND "2004"='-14,76';

Question: Which 2004 has a 2005 larger than -80,04, and a 2003 of 36,60?
SQL: SELECT MAX("2004") FROM "economics" WHERE "2005">'-80,04' AND "2003"='36,60';

Question: Which 2005 has a 2003 of -13,25, and a 2004 smaller than -8,37?
SQL: SELECT MIN("2005") FROM "economics" WHERE "2003"='-13,25' AND "2004"<'-8,37';