This document summarizes Jennifer Bazeley's presentation on making sense of usage data from electronic resources. It discusses selecting the important types of usage data to analyze from sources like COUNTER and SUSHI reports, obtaining the data from publishers and vendors, compiling and storing the data, analyzing and visualizing usage trends over time and across resources, and disseminating the findings. Key steps include understanding COUNTER standards, combining usage with other library data, benchmarking against peers, and sharing results through guides and collaboration tools.