| a | | Projected estimate (medium fertility variant). |
| b | | 2022 |
| c | | 2019 |
| d | | 2023 |
| e | | Excludes irrigation canals and landscaping care. |
| f | | Data classified according to ISIC Rev. 4. |
| g | | Excludes publishing activities. Includes irrigation canals. |
| h | | Includes publishing activities and landscape care. Excludes repair of personal and household goods. |
| i | | Estimate. |
| j | | Calculated by the UN Statistics Division from national indices. |
| k | | Data refers to a 5-year period preceding the reference year. |
| l | | Calculated by the UN Statistics Division. |
| m | | Data as at the end of December. |
| n | | Data are based on SHA2011. |
| o | | Data based on calendar year (January 1 to December 31). |
| p | | 2021 |
| q | | Data are as at 1 January of reporting year. |
| r | | Population aged 16 to 74 years. |
| s | | Provisional data. |
| t | | Break in the time series. |
| u | | Including tourists from Northern Ireland. |
| v | | Development Assistance Committee member (OECD). |