You forgot France. :) Austria and Ireland too. West Germany, Switzerland, and The Netherlands were 50-50. Some in Latin America were democratic then, off and on. Which ones exactly, I don't know. Chile was except for the Allende and Pinochet era. Costa Rica has always been.
Of your list there, I'll concede Ireland - though it was rather dominated by the U.K...the others were mixed or secular.
Point is, as you noted, the dominoes do fall, and today, instead of being a rarity, democracy of some sort is the rule.