From the first decade of its independence to date, Nigeria has so far been led by 12 heads of state. Nine of them were in power for at least more than two years. Which of them was the best? And how is this measured? I answer these questions using just two economic variables: GDP growth rate and the price of oil. Let’s plough through the numbers as we shovel out some stylized facts (depicted in the chart below. To view higher resolution version of the chart, please click here or here ): President Jonathan (in power from 2010 - 2015) had the highest oil price and Gen Gowon the lowest. President Yar’adua (2007 - 2010) had the highest growth rate and Shagari the lowest followed by Buhari. President Buhari (2015 - 2019) is having the 3rd highest oil price, 11 times Gen Gowon's. Gen Gowon (1966 - 1975) recorded the 3rd highest growth rate, 15 times Buhari's (2nd...