One analysis seems to show constitutional monarchies rank pretty high (i.e., the head of state is mostly ceremonial): * https://en.wikipedia.org/wiki/Democracy

One analysis seems to show constitutional monarchies rank pretty high (i.e., the head of state is mostly ceremonial): * https://en.wikipedia.org/wiki/Democracy_Index https://en.wikipedia.org/wiki/Democracy_Index (2020/1 seem to have been a bad batch of years, as a lot of scores seems to have dropped) See also: * https://en.wikipedia.org/wiki/V-Dem_Institute https://en.wikipedia.org/wiki/V-Dem_Institute