This free Analytics Edge report shows the past 3 years of additions and removals to your Constant Contact subscriber base, It also shows a running total, allowing you to see visualize seasonal trends and the impact of campaigns over time. Use the workbook as-is, or modify it to suit your specific needs.
Requires: Analytics Edge Add-in with Constant Contact connector
Download the workbook: ConstantContact-SubscriberAnalysis-2-0.xlsx