Social economy

Submerged depth/m

0

0 - 1.0

1.0 - 2.5

2.5 - 4.5

4.5 - 6.0

>6.0

Population/million

603.2

92.3

44.0

14.4

3.5

2.0

GDP/100 million

1659.4

235.1

94.5

34.3

14.3

3.5