On December 17, starting at 11:00 a.m., the study ‘Barómetro Sanitario 2025 (3ª oleada)' will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). You will be able to access this study from the CIS website through the "Studies Catalog". For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.

On December 13, at 12:30 p.m., the preview of the results of the 'Encuesta sobre tendencias sociales (V)' will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.

On December 22nd , at 12:30 p.m., the preview of the results of the ICC (Índice de Confianza del Consumidor) will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). The ICC collects monthly the assessment of the recent evolution and expectations of Spanish consumers related to their family economy, employment and their savings and consumption possibilities. For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.

The Spanish Constitution of 1978 has become this February the longest-lasting of the nine constitutions that have succeeded one another in the History of Spain, surpassing the text of 1876, something that was known by 49.2% of those surveyed by the February Barometer of the Center for Sociological Research (CIS). The study, conducted between February 2 and 6 with a sample of 4,027 interviews, concludes that 82.3% of Spaniards believe that our Constitution “has contributed to the development of social rights in Spain, to economic prosperity and the improvement of employment (75.3%), and to Spain having a more prominent role in Europe and in the world (71.6%). The most significant aspects of the current Constitution for Spaniards are positive. First, 31.8% say it "guarantees freedom," 21.2% believe it "allows for the peaceful resolution of conflicts," and 15.6% say it "was approved by almost everyone's agreement." 37.3% of those surveyed believe that the Constitution can help solve the problems we currently have, while 58.1% do not believe that it can.

On February 20, at 12:30 p.m., the preview of the results of the study 'Preelectoral elecciones autonómicas 2026. Comunidad autónoma de Castilla y León' will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.

On January 9, at 12:30 p.m., the preview of the results of the study 'Sentimientos y comportamientos ante la Navidad' will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.

On January 16, at 12:30 p.m., the preview of the results of the 'Barómetro de enero 2026' will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.

On January 16, at 12:30 p.m., the preview of the results of the 'Barómetro de enero 2026' will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.

On January 16, at 12:30 p.m., the preview of the results of the 'Barómetro de enero 2026' will be available to all media and interested people on the website of the Centro de Investigaciones Sociológicas (www.cis.es). For any questions, the Communication telephone number is 91 580 76 25 / 664 470 083.