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UCDP One-Sided Violence Dataset, Version 1.4, 2015


General Info
Coverage type 
Time period covered 
01/1989 - 12/2014
Series or system 
UCDP Conflict Encyclopedia
Data type

The One-Sided Violence Dataset is a project of the Uppsala Conflict Data Program (UCDP) at the Department of Peace and Conflict Research, Uppsala University. It is an actor-year dataset that provides estimates since 1989 for intentional attacks on civilians by formally organized armed groups and governments.