Question: What is the fineness of the 2008 Chinese Cuju Sport Reverse?
SQL: SELECT "Fineness" FROM "2-12284476-10" WHERE "Year" = 2008.0 AND "Reverse" = 'Chinese Cuju Sport';

Question: What's the diameter of the 2006 Equestrian Reverse?
SQL: SELECT "Diameter" FROM "2-12284476-10" WHERE "Year" = 2006.0 AND "Reverse" = 'Equestrian';

Question: What denomination was produced in 2006?
SQL: SELECT "Denomination" FROM "2-12284476-10" WHERE "Year" = 2006.0;

Question: What was the fineness prior to 2007?
SQL: SELECT "Fineness" FROM "2-12284476-10" WHERE "Year" < 2007.0;

Question: What does the II series weigh?
SQL: SELECT "Weight" FROM "2-12284476-10" WHERE "Series" = 'II series';