The new survey is out already for some time.
https://www.cgarchitect.com/features/articles/450b3b68-2022-architectural-visualization-rendering-engine-survey-resultsExactly as I predicted here a few posts before.
Vray is not growing really, Corona just a little. Both are still the top two render engines by far. I think because of all the available assets and resources.
Lumion is loosing a lot of customers to Twinmotion and Unreal. I think this is because of bad pricing policies.
Cycles/Blender is also slowly growing. But Blender is not really for Archviz at a professional level. Slightly larger models stall Blender rather quick. Don't see that changing anytime soon.
It's going to take at least several years if at all before Twinmotion/Unreal will get to the same user-percentages as Chaos. All depending on the market for resources.
Surprised to see Red Shift basically not part of the market. Maxon putting a lot marketing in to it.
Also surprising to see Enscape almost at the same level at Lumion. That was once 4.9% versus 28.8%.