Region | 2010 | 2020 | 2030 | 2050 | Change 2010 to 2050 |
---|---|---|---|---|---|
World | 67.52 | 64.65 | 63.03 | 60.44 | -10.49 |
Japan & Korea | 43.36 | 39.48 | 35.03 | 28.2 | -34.96 |
Europe | 38.36 | 34.34 | 31.92 | 29.26 | -23.74 |
Southern Africa | 69.47 | 63.87 | 58.8 | 55.18 | -20.56 |
Indonesia | 57.82 | 54.91 | 51.67 | 47.25 | -18.28 |