Esta tabla proporciona metadatos para el indicador real disponible a partir de las estadísticas de US más cercanas al correspondiente indicador global de SDG. Tenga en cuenta que incluso cuando el indicador global de ODS esté totalmente disponible a partir de las estadísticas de US, se debe consultar esta tabla para obtener información sobre la metodología nacional y otra información de metadatos específicos de US.
| Actual indicator available | Research and development expenditure as a proportion of GDP |
|---|---|
| Actual indicator available - description | As stated |
| Date of national source publication | Latest data is October 2017 |
| Method of computation | |
| Periodicity | Annual |
| Scheduled update by national source | |
| U.S. method of computation | Data on national R&D expenditures (dollars) divided by data on gross domestic product (dollars) |
| Comments and limitations | This indicator is widely used around the world as a comparative metric for national R&D intensity |
| Date metadata updated | 2017-10-19 |
| Disaggregation geography | Some disaggregation of the indicator by U.S. geographic regions (mainly, states) is available. |
| Unidad de medida | percent |
| Disaggregation categories | Some disaggregation of the indicator is available by R&D performers and sources of R&D funding. |
| International and national references | See above National Patterns URL |
| Time period | U.S. data for this indicator is available for 1953 to present. The most recent year avaiable in published data is 2015. |
| Scheduled update by SDG team |