Document Showing The Population Of Nigeria In 1920

                                   

                                   

 This document from 1920 shows Nigeria population. 
 Between 1920 and 2006 the population of Nigeria jumped from 18 million to about 160 million. this   really shocking.
 By 2020 what will the population be?

 Here is the population of Nigeria as against the present population of 2013 .
click link to see population of 2013,