Complex sentence: The Benelux region has a total population of about 28,365,937 and occupies an area of approximately, thus the Benelux has a population density of 380/km 2 (983/sq mi).
Split into simpler sentences: The Benelux region has a total population of about 28,365,937 and occupies an area of approximately. Thus, the Benelux has a population density of 380/km 2 (983/sq mi).