A vanilla HTML implementation of a D3 scatter plot. (https://gist.github.com/Rochelle-Wu/6f2a70efd063a00c4fd656aae2411fff).

The original data is shown in https://www.theglobaleconomy.com/rankings/Preprimary_school_enrollment/ Someone consolidated the dataset. So I download the dataset from github https://github.com/rfordatascience/tidytuesday/tree/master/data/2019/2019-05-07