Sean, per my estimation take your high PIPY and move the decimal point once spot left for today's numbers. Rough guess on my part but, yes, 1/10th of what it was.
As for Alamy, my port there is a much different set of content. All editorial (not commercial) with a lot of local travel and tourism (and clipped cars no longer at iS - but no clipping paths carried through). I figure editorial is 1/10th the value of commercial in these stock sites.