MRT.zip
URL: https://drive.google.com/uc?export=download&id=1mocAGzqtH8qu3Br0IFLq-hIHZm53Pp0z
Zipfile containing one CSV per administrative unit level with population estimates for each administrative unit. If available, there may also be an additional set of CSV files with "adj" in the file name. These contain estimates based on the UN-adjusted population figures.