a | | Projected estimate (medium fertility variant). |
b | | 2019 |
c | | 2018 |
d | | Estimate. |
e | | 2020 |
f | | Calculated by the UN Statistics Division from national indices. |
g | | Data refers to a 5-year period preceding the reference year. |
h | | 2011 |
i | | 2017 |
j | | 2005 |
k | | Air and sea arrivals. |