This page provides access to a selection of vendor-supplied, e-resource statistics compiled by the department of Collection Development and Management. The data represents the number of successful full-text article requests by month and journal title, according to an internationally recognized protocol known as COUNTER [Counting Online Usage of NeTworked Electronic Resources]. The Penn Library is a participant on the COUNTER Executive Board. For more information about COUNTER, contact Joe Zucca or see Project COUNTER.

To conduct a selection by individual journal title, please refer to the page to Select by Individual Journal Title.