Way of Sacrifice (dir. Veit Harlan) |- | 1945 |**Kolberg (dir. Veit Harlan) |} Film distribution A concentration also took place in the distribution field. In 1942, the Ufa-owned Deutsche Filmvertriebs GmbH (DFV) took the place of all companies so far remaining. For the export of films to foreign countries special companies had been established such as the Cinéma Film AG. Since the period of the Weimar Republic, there had also existed an extensive system of educational film hire services which was extended under the Nazi administration. In 1943, there were 37 regional services and 12,042 city services. In parallel, the Party Propaganda Department (Reichspropagandaleitung) ran its own network of educational film hire services which included 32 Gaue, 171 district, and 22,357 local services. All film hire services had extensive film collections as well as rental 16 mm film projectors available that made it possible to show films in any class or lecture room and at any group meeting of the Hitler Youth. Cinemas Apart from the Ufa-owned cinema chain, the cinemas were not nationalized. The majority of the 5,506 cinemas that existed in 1939 within the so-called Altreich (the "Old Reich", i.e., Germany without Austria and the Sudetenland) were small companies run by private owners. However, a large number of rules and regulations issued by the Reichsfilmkammer limited the entrepreneurial freedom of the cinemas considerably. It was mandatory to include a documentary and a newsreel in every film programme. By a law of 1933 (the Gesetz über die Vorführung ausländischer Bildstreifen vom 23. Juni 1933), the government was also entitled to prohibit the presentation of foreign films. An import quota for foreign films had been set during the Weimar Republic, and during World War II, the import of films from certain foreign countries was completely prohibited. For example, from 1941 onwards, the presentation of American films became illegal. A quantitative comparison of the percentage of German movies screened vs. foreign movies screened shows the following numbers: in the last year of the Weimar Republic the percentage of German movies was 62%; by 1939 it had risen to 77% while the number of cinema visits increased by the factor 2.5 from 1933 to 1939. On the contrary the percentage of for example American movies screened was reduced from 26% in 1932 to 14% in 1939; from 1933 to 1937 eleven US movies were considered "artistically valuable" by the Nazi authorities