| a |      | Projected estimate (medium fertility variant). | 
| b |      | 2022 | 
| c |      | Data refers to the urban agglomeration. | 
| d |      | 2019 | 
| e |      | Data classified according to ISIC Rev. 4. | 
| f |      | Excludes irrigation canals and landscaping care. | 
| g |      | Excludes publishing activities. Includes irrigation canals. | 
| h |      | Includes publishing activities and landscape care. Excludes repair of personal and household goods. | 
| i |      | Estimate. | 
| j |      | Rural and urban areas. | 
| k |      | Calculated by the UN Statistics Division from national indices. | 
| l |      | 2023 | 
| m |      | Data refers to a 5-year period preceding the reference year. | 
| n |      | Calculated by the UN Statistics Division. | 
| o |      | Including refugees. | 
| p |      | Refers to foreign citizens. | 
| q |      | Data based on calendar year (January 1 to December 31). | 
| r |      | 2021 | 
| s |      | 2013 | 
| t |      | Data are as at 1 January of reporting year. | 
| u |      | Partial data. | 
| v |      | Excluding private non-profit. | 
| w |      | Break in the time series. | 
| x |      | Excluding business enterprise. |