We don't track that data. We just monitor coaching effectiveness, which is often inversely proportional to total, for reasons discussed elsewhere. For example, I am 63, I squat maybe 365, press maybe 150, bench maybe 250, and deadlift maybe 475. I no longer clean or snatch. But you cannot afford me as a coach, because I am perhaps the best coach of these lifts working today, despite my numbers. Lots of coaches are in the same situation.