Study Figure 1, which shows the urban population in 2020 and the projected urban population for 2050 across different global regions.
| Region | 2020 Urban Population (millions) | 2050 Projected Urban Population (millions) |
|---|---|---|
| Sub-Saharan Africa | 450 | 1,260 |
| South Asia | 610 | 1,120 |
| East Asia & Pacific | 1,150 | 1,410 |
| Latin America & Caribbean | 530 | 680 |
| Europe & Central Asia | 600 | 650 |
| North America | 300 | 370 |
Describe the trends in urban population growth shown in Figure 1.
