CREATE TABLE table_69297 ("Island" TEXT, "Group" TEXT, "Area  (  ha  ) " TEXT, "Population" TEXT, "Height  ( m ) " FLOAT)

What is the Population of the group that has a Height (m) of 15 and an Area (ha) of 00017 17?
SELECT "Population" FROM table_69297 WHERE "Height (m)" = '15' AND "Area ( ha )" = '00017 17'
SELECT "Population" FROM "table_69297" WHERE "Area ( ha )" = '00017 17' AND "Height (m)" = '15'