I am genuinely surprised that the Xbox 360 'only' had 56% of the pie last generation when it was the Wii and Xbox 360 that were both the dominant systems here in the UK. Thought the percentage ratio for PlayStation 3 was more like 35-40% so, 44% is a surprising figure to me!
I reckon the PlayStation 4 could very well eventually hit a 1.5:1 ratio.
You could buy an Xbox One S with Rocket League for £149 (or less, if you went through Quidco on the Microsoft Store) last November/December, and yet the PlayStation 4 is still a more desirable product despite
always being more expensive...
It's incredible how the roles have swiftly reversed this generation.
To me, the Switch is gradually eating into Xbox One sales whereas the PlayStation 4 is seemingly unaffected, much like it is most countries I'd imagine.