Creator
- Bensen, Clark Hamilton1
- Center for the Americas at Vanderbilt1
- Central Board of Statistics, Indonesia1
- Collins Bartholomew Ltd.1
- Esri1
- Flemming, Peter A., Mickolus, Edward F., Murdock, Jean M., Sandler, Todd1
- Latin American Public Opinion Project1
- PRS Group1
- Polidata (Firm)1
- Seligson, Mitchell A.1
- Stata Corporation1
- United States. Agency for International Development1
- United States. Bureau of the Census1