Relative to other European countries there was little importation or exportation of films. In mid-1973 data suggested that between 100 and 150 feature films were imported per year. These films generally came from the Soviet Union and other Eastern European countries, although a few were imported from Italy, France, and Great Britain. The first Bulgarian film to be exported was _The Chain_, which was shown in Czechoslovakia in 1964. The same year another Bulgarian film, _The Intransigents_, was shown in Ireland, and still another, _The Peach Thief_, was shown in Great Britain. The precise number of Bulgarian films exported was unknown, although one writer claimed that in 1973 Bulgarian films were viewed in about seventy countries. In mid-1973 the subject matter of Bulgarian films was characteristically contemporary, and there was little focus on historical events. Although a few historical films had been produced, they were in the minority. A few films had dealt with the subject of Bulgarian resistance to the Nazis, but they too were relatively scarce. More films were devoted to the so-called people's heroic struggles. Most films in Bulgaria, however, dealt with contemporary life in the country and current events. The overwhelming majority of these films treated the conflicts and issues of Bulgarian youth. SECTION III. ECONOMIC CHAPTER 12 CHARACTER AND STRUCTURE OF THE ECONOMY Under comprehensive control of the Bulgarian Communist Party (BKP--see Glossary), the economy was severely strained in mid-1973 as the result of the dual task imposed upon it by the BKP leadership to increase productivity rapidly and substantially and to provide a growing volume of consumer goods and services under a newly announced program for raising the population's low standard of living. A first step in improving the living standard took the form of an upward adjustment in the lowest wage brackets and a broadening of social security provisions. Further improvements, however, were made conditional upon attainment of the productivity and production goals. The development of the economy and of the consumer program faced severe limitations because of the inadequacy of domestic resources, including basic raw materials, fuels and power, skilled workers, and trained professional personnel. Economic development was heavily dependent on financial and technical aid from the Soviet Union, and dependence upon that country was to be increased in the 1971-75 period. Efforts to overcome persistent and growth-retarding difficulties in the economy led to frequent organizational and procedural changes in the economic mechanism, the structure of which in mid-1973 was still in flux as a result of decisions taken by the BKP in 1965 and in 1968.