Question: What's the highest silver and 1 gold that the nation of djibouti received with a total less than 3?
SQL: SELECT MAX("Silver") FROM "2-12403052-2" WHERE "Gold" = 1.0 AND "Nation" = 'djibouti' AND "Total" < 3.0;

Question: What's the total number that had a rank larger than 17 and a gold greater than 0?
SQL: SELECT COUNT("Total") FROM "2-12403052-2" WHERE "Rank" > 17.0 AND "Gold" > 0.0;