CREATE TABLE table_10687 ("Code" FLOAT, "Type" TEXT, "Name" TEXT, "Area  ( km 2  ) " FLOAT, "Population" FLOAT, "Regional County Municipality" TEXT, "Region" FLOAT)

How many people are in regions greater than 3?
SELECT SUM("Population") FROM table_10687 WHERE "Region" > '3'
SELECT SUM("Population") FROM "table_10687" WHERE "Region" > '3'