Better question: where's the data?

Haven't checked recently, but about a year ago, nobody had any verifiable idea of how many Asians were were talking about.  Do we now?  Anybody know?

This is the most obvious question.  It may be a moot point.  Suppose that the number of foreign deals was oh, I dunno, maybe 3% in any given month.  That would be enough to send both screamers ("A flood of immigrants!  Wrecking the housing market!") and schemers ("We gotta sell, Mabel! Retire in Lumby!") into orbit, I suppose.