83. Governments' Economic Responses to COVID-19 (Econ-Response2covid19) Bookmark Format Series - ongoing
92. IPUMS TERRA (Terra Populus: Integrated Data on Population and Environment) Bookmark Format Data archive or collection
94. Low- and Middle-Income Country Oral Rehydration Therapy Coverage Geospatial Estimates 2000-2017 Bookmark Format Single study
95. Low- and Middle-Income Country Primary Health Care Expenditures Bookmark Format Series - completed
96. Low- and Middle-Income Drinking Country Water and Sanitation Facilities Access Geospatial Estimates 2000-2017 Bookmark Format Series - completed