Political Stability and Absence of Violence/Terrorism: Standard Error
Political Stability and Absence of Violence/Terrorism measures perceptions of the likelihood of political instability and/or politically-motivated violence, including terrorism.  Standard error indicates the precision of the estimate of governance.  Larger values of the standard error indicate less precise estimates.  A 90 percent confidence interval for the governance estimate is given by the estimate +/- 1.64 times the standard error.