CREATE TABLE table_204_6 (id NUMBER, "category" CLOB, "urban settlements" CLOB, "population" NUMBER, "male" CLOB, "female" CLOB, "inhabited localities in jurisdiction" CLOB)

how many cities are below 1000 in population ?
SELECT COUNT("urban settlements") FROM table_204_6 WHERE "population" < 1000
SELECT COUNT("urban settlements") FROM "table_204_6" WHERE "population" < 1000