Which country improved the most out of the top 15 worst countries in the year 2000 and years 2008-2011? Women to men parity index, as ratio of literacy rates, 15-24 years old

Goal 2: By 2015 Boys+Girls will be able to complete a full course of Primary Education

Questions: 1. Connecting to the second question that shows how the countries improved over time, make a possible conclusion to why you think that Burundi improved the most over time (years 2000 and years 2008-2011) 2. Referring back to the bar graph, why did Cameroon not show any significant improvement in literacy rates over time (years 2000 and years 2008-2011)?