Nigeria’s fuel rate from 1973 – 2012

Using a step chart to visualise the Nigeria fuel rate over time ( from 1973 to 2012). The chart was first written in R  then, it was taken to Adobe Illustrator to make it pretty . Source(s):Vanguard Nigeria, BBC Africa News  Designer:Efeosasere Okoro Data set used: http://goo.gl/Gf2bK Was This information helpful? Advertisements