OxCGRT_CSV
May: Three new aggregate indices alongside the original stringency index. Read the methodology for the different indices in this documentation on GitHub.
https://github.com/OxCGRT/covid-policy-tracker/blob/master/documentation/index_methodology.md
April: Updated data with several new indicators. Read the full details of what's changed.
https://www.bsg.ox.ac.uk/sites/default/files/OxCGRT.%20What%27s%20changed%2024%20April%202020.pdf