Table 1 Population weighted average values: key population aging and migration indicators 1950 / 2000 / 2050
EU28 Weighted average | ENP East (predominantly Slavic Nations) Weighted average | ENP South (predominantly Arab Nations) Weighted average | WORLD | ||
|---|---|---|---|---|---|
Median age of the total population (years) | 1950 | 31.4 | 27.1 | 20.3 | 23.5 |
2000 | 38.2 | 35.6 | 21.8 | 26.3 | |
2050 | 48.0 | 43.1 | 34.1 | 36.1 | |
Total fertility rate (children per woman) | 1950–1955 | 2.53 | 3.01 | 6.72 | 4.96 |
2000–2005 | 1.47 | 1.31 | 2.91 | 2.62 | |
2050–2055 | 1.77 | 1.80 | 2.10 | 2.22 | |
Average annual rate of population change (percentage) | 1950–1955 | 0.72 | 1.41 | 2.62 | 1.77 |
2000–2005 | 0.34 | −0.57 | 1.63 | 1.24 | |
2050–2055 | − 0.19 | − 0.62 | 0.71 | 0.50 | |
Old Age Dependency Ratio | 1950 | 13.4 | 12.2 | 6.2 | 8.4 |
2000 | 23.3 | 18.3 | 8.4 | 10.9 | |
2050 | 51.4 | 36.1 | 20.9 | 25.6 | |
Percentage of total population aged 65+ by broad age group, both sexes (per 100 total population) | 1950 | 8.8 | 7.9 | 3.5 | 5.1 |
2000 | 15.7 | 12.5 | 5.0 | 6.8 | |
2050 | 29.8 | 22.1 | 13.3 | 16.0 | |
Net number of migrants, both sexes combined (thousands) | 1950–1955 | −91 | −3 | −72 | N/A |
2000–2005 | 693 | − 126 | − 209 | N/A | |
2050–2055 | 394 | −30 | −138 | N/A | |
Net migration rate (per 1000 population) | 1950–1955 | −0.7 | −0.1 | − 0.5 | N/A |
2000–2005 | 3.1 | −1.6 | − 1.2 | N/A | |
2050–2055 | 1.5 | −0.5 | − 0.3 | N/A |