Percentage of 648 terrorist groups that ended between 1968 and 2006 because they entered the politic
"Percentage of 648 terrorist groups that ended between 1968 and 2006 because they entered the political process: 43 Percentage of terrorist groups that ended through police work and intelligence gathering: 40 Percentage of terrorist groups that ended due to military force: 7"
Source: Set G. Jones and Martin C. Libicki, RAND Corporation, 2008. "The Page that Counts," YES! Winter 2009, 16.