Question: What is the average population for an area less than 433.7km and a 23013 code?
SQL: SELECT AVG("Population") FROM "2-18409245-1" WHERE "Area (km 2 )" < 433.7 AND "Code" = 23013.0;

Question: What is the total code number for amadiba?
SQL: SELECT COUNT("Code") FROM "2-18409245-1" WHERE "Place" = 'amadiba';