Hi, JC. Re those overwhelming Chinese purchasers (98% by your reckoning.)

Not according to Statistics Canada.  Stats Can: 70 per cent of all recent immigrants to Metro Vancouver have origins in Asia. NOTE: ASIAN, not Chinese, which means the 70% includes, from a those from Korea, Philippines, Korea and other countries.  How "recent"? My source is Vancouver Sun, March 28 2014, revised Oct. 31st 2016.  What are YOUR sources for your extremely high number of Chinese purchasers?

Anyway, based on this, I repeat: Many likely Americans (4th largest immigrant cohort in Stats Can's "country of origin,) or UK people--#6 largest.