Most of the least developed countries suffered a decline in ODA of at least 25 per cent, and seven countries of them, all in Africa, saw ODA reduced by more than 50 per cent.49
大多数最不发达国家的官方发展援助都下降了至少25％，其中七个国家都在非洲的官方发展援助减下幅度超过50％。