Voice and Accountability: Standard Error
Voice and Accountability captures perceptions of the extent to which a country's citizens are able to participate in selecting their government, as well as freedom of expression, freedom of association, and a free media. 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.