The annual report of the Executive Directors of the International Monetary Fund for the fiscal year ended April 30, 1959, was transmitted to the Chairman of the Board of Governors on July 9, 1959. In its discussion of the world economy in 1958–1959 the report noted that the year which ended on April 30 had stood out not only because of the marked changes which had occurred in general business activity and in the international flow of funds, but also because important steps had been taken to consolidate the monetary improvements achieved since the war and to strengthen the financial structure of the world economy. Outstanding events had been the following: a sharp upswing of industrial production in the United States, together with indications of renewed expansion in other industrial countries; the increase of more than $3.5 billion in the gold and foreign exchange reserves of western European countries; the adoption in December 1958 of external convertibility by fourteen European countries and the complementary steps taken by fifteen other countries to adjust their exchange controls to the new conditions thus established; and the agreements reached to expand the financial resources of the Fund and the International Bank for Reconstruction and Development. On the other hand, the experience of many of the primary producing countries had been much less satisfactory, inasmuch as the decline in the prices of many primary products which had begun in 1956 had continued into 1958, and there had been a reduction in the earning capacity of most of these countries, which had created further difficulties in their payments positions and acted as a brake upon their economic development