Fig. 2From: Compositional data techniques for the analysis of the container traffic share in a multi-port region(left) Evolution of the total container throughput at SpanishMed ports. (right) Zoom of the lower range of the total container throughput. The three biggest ports are BALG (black line), BAR (blue line) and VAL (green line). Reference lines for years 1990 and 2008Back to article page