The BFS online service provides access to the Statistisches Lexikon der Schweiz. It summarises the most important statistics for the country on population, society, government, the economy and the environment. It not only serves as a reference work, but, with its overview essays, also provides a comprehensive picture of the social and economic situation in Switzerland.
If you set a bookmark on the Statistisches Lexikon, then you should enter the following address manually in the browser: www.jahrbuch-stat.ch