There are some interesting things here. Much more video evidence means more complaints are being substantiated. But overall complaints are down substantially (22%) from one year ago.
From January 2014 through June 30, 2015, one percent of identified officers on the force were responsible for 18% of all misconduct claims, five percent were responsible for 52%, and 10% were responsible for 78% of claims during this period. Five percent of officers were responsible for generating 100% of force complaints. Significantly, 86% of officers had no CCRB complaints during this period of time.That's on page ix. There are another 62 pages after that I skipped.