Legend (Rotterdam_Senior_Population)

Senior Population (0) 1 Dot = 3 2011 Total Population 60+

Senior Population (1) 1 Dot = 6 2011 Total Population 60+

Senior Population (2) 1 Dot = 12 2011 Total Population 60+

Senior Population (3) 1 Dot = 25 2011 Total Population 60+

Senior Population (4) 1 Dot = 50 2011 Total Population 60+

Senior Population (5) 1 Dot = 100 2011 Total Population 60+

More than 10% seniors (6)