German digital decline-only 20% of Dusseldorf administrative public services are online, Berlin much less than Dusseldorf, other cities in Germany lag behind. Denmark is way ahead of Germany with all public and administrative services shown on one site for every citizen of Denmark. In Germany there is institutional inflation in that each city does digital development separate from others, and there is no national system. It may have come from Germany's disinclination to centralize things in the political system after the Nazi period of the 1930's destroyed liberties, which extends into the social sphere. In any case fax machines are common in Germany, and are needed to correspond with public services of city and state. Germany's IT industry association Bitkom tells DW in this report that 77% of German companies still use fax machines, and 25% use fax machines frequently.