| a | | Projected est. (medium fertility variant). |
| b | | Including Agalega, Rodrigues and Saint Brandon. |
| c | | Excluding the islands of Saint Brandon and Agalega. |
| d | | 2023 |
| e | | 2018 |
| f | | 2024 |
| g | | Data classified according to ISIC Rev. 4. |
| h | | Exc. irrigation canals and landscaping care. |
| i | | Exc. publishing activities. Inc. irrigation canals. |
| j | | Inc. publishing activities and landscape care. Exc. repair of personal and household goods. |
| k | | Estimate. |
| l | | Calculated by the UN Statistics Division from national indices. |
| m | | 2019 |
| n | | Data refers to a 5-year period preceding the reference year. |
| o | | Calculated by the UN Statistics Division. |
| p | | Refers to foreign citizens. |
| q | | Based on calendar year (January 1 to December 31). |
| r | | 2022 |
| s | | 2021 |
| t | | Data at 1 January of the reporting year. |
| u | | Population aged 5 years and over. |
| v | | Excluding business enterprise. |
| w | | Break in the time series. |
| x | | 2012 |