The table below contains more information regarding the indicator.
| Goal | Goal 9: Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation | 
|---|---|
| Target | Target 9.c: Significantly increase access to information and communications technology and strive to provide universal and affordable access to the Internet in least developed countries by 2020 | 
| Indicator | Indicator 9.c.1: Proportion of population covered by a mobile network, by technology | 
| Definition and concepts | Proportion of population covered by a mobile network, broken down by technology, refers to the percentage of inhabitants living within range of a mobile-cellular signal, irrespective of whether or not they are mobile phone subscribers or users. | 
| Comment and limitations | |
| Method of computation | Data were readily available to report on this indicator as specified by the metadata. Please refer to the sources to access additional information on the metadata or source. | 
| Progress measurement details | The progress status for this indicator is calculated as the equally weighted average of the progress scores from each technology type: 3G, 4G, and 5G. As LTE and LTE-A are both 4G technologies, they are grouped together, and the progress score for 4G is calculated as the average of the progress scores for LTE and LTE-A. | 
 
                