Definition of knack for Students. 1  1 : a natural ability : talent She has a knack for making friends. 2  2 : a clever or skillful way of doing something : trick Skating is easy once you get the knack.
Brazil - GINI index. GINI index (World Bank estimate) The value for GINI index (World Bank estimate) in Brazil was 52.87 as of 2013. As the graph below shows, over the past 32 years this indicator reached a maximum value of 63.30 in 1989 and a minimum value of 52.67 in 2012.
Baltic Dry Index 1985â2013 The Baltic Dry Index (BDI) is an economic indicator issued daily by the London-based Baltic Exchange. Not restricted to Baltic Sea countries, the index provides an assessment of the price of moving the major raw materials by sea.