Sub-Saharan Africa should have more say in the decisions of the International Monetary Fund, Tanzania's finance minister told a seminar on Tuesday. The minister, Basil Mramba, said African nations, including some of the poorest countries in the world, had less and less influence over the workings of the world finance body. "It is still of major concern that we from sub-Saharan Africa are represented by only two chairs on the Fund's Executive Boards while also our quota share and voting rights continue to decline," he said in the commercial capital of Dar es Salaam.