Something that survey shows is that US likes music overall more than UK.
My observation on this, having been in record company telesales for 4 years in the early 80s, is that the UK's music tastes were highly polarised back then. Dance music was king all across the home counties, and across the south in general. From Luton upwards we couldn't sell dance music for love nor money except in a few larger cities. Even then there was a split in BPM, with northern cities preferring up tempo tracks, and south going for slower stuff. Midlands and North East was great for selling all types of rock.