According to this diagram, they certainly did go anywhere: http://upload.wikimedia.org/wikipedia/commons/1/1d/Number_of_nations_1800-2003_scoring_8_or_higher_o

According to this diagram, they certainly did go anywhere: http://upload.wikimedia.org/wikipedia/commons/1/1d/Number_of_nations_1800-2003_scoring_8_or_higher_on_Polity_IV_scale.png http://upload.wikimedia.org/wikipedia/commons/1/1d/Number_of...