Nothing much more than a data dump of aggregate figures here, having compiled three years' worth of stuff now.
Analyses of individual seasons (including explanations of the figures and their limitations) are at the following links:
Firstly, a ranking of teams by aggregate CHIP over the last three seasons (click to enlarge):
The same figures grouped by division:
The largest ten and smallest ten CHIP figures by a team in a single season over the last three:
The largest ten CHIP figures accumulated by a player in a single season over the last three: