Legend (Johannesburg_Senior_Population)

Senior Population (0) 1 Dot = 3 Seniors

Senior Population (1) 1 Dot = 6 Seniors

Senior Population (2) 1 Dot = 12 Seniors

Senior Population (3) 1 Dot = 25 Seniors

Senior Population (4) 1 Dot = 50 Seniors

Senior Population (5) 1 Dot = 100 Seniors

More than 10% seniors (6)