Most of these things cannot be "measured", and weighing them to produce some kind of aggregate score is inherently a biased process. There isn't any remotely agreed upon method to determine what constitutes an authoritarian government (or even where a specific government falls on a scale between authoritarian and democracy, when compared to others).

In some aspects, Switzerland is more authoritarian than Saudi Arabia. For example, in Switzerland there are strict building codes everywhere that restrict what kind of house you are allowed to build for yourself; in most of Saudi Arabia, you can build your house however you want. The very idea of a scale that somehow "measures" such things, and adequately incorporates them into a coherent picture of the whole, is absurd.