https://www.gallup.com/analytics/694904/what-is-law-order-index.aspx
https://blogs.lse.ac.uk/africaatlse/2020/10/28/what-is-british-colonial-rule-in-africa-foster-a-legacy-corruption-local-elites/
https://piie.com/system/files/documents/2018-06-27-rosengren-presentation.pdf
https://rm.coe.int/moneyval-annual-report-2020-eng-final/1680a2b3a4