Time Series is an archive gathering about 1,500 time series which can be downloaded and processed. Data are organized in 22 topics and 6 macro-areas, each one enriched by Interactive visualisations on the main explored phenomena. Data are available both at national and sub-national levels (geographical areas, regions and some municipalities). In order to facilitate the reading of phenomena in time, absolute values often accompany the main indicators (rates, percentage values, compositions). The whole time series database can be captured for each topic through the icon Data. The Source history reports changes over time in the methodologies underlying quantitative information. The Glossary enables a correct use of data. Historical publications in digital format and Useful links are available.