Full data Data Manual Monthly data
Country-level data Region-level data Mission-level data
Financial data Gender data Neighbor data

See Trends in Uniformed Contributions to UN Peacekeeping Operations: A New Dataset, 1991-2012 (Chris Perry and Adam C. Smith) for a full description of the database and some initial findings from the data regarding overall trends in uniformed contributions to UN peacekeeping. The program scripts used for monthly automated data collection were developed by Chris Perry. The scripts are available for view on GitHub.