California's Get Involved Regional Leaders develop networking and training events for library volunteer engagement coordinators in their regions across the state. They decided a tool was needed for library volunteer programs to determine their Return on Investment, and then share that data both internally and externally in the form of an attractive but brief infographic that could also be used as a program's annual report. They developed this ROI worksheet to be used by individual libraries to create the data for the infographic, and included sample infographics.
Feel free to download and use this worksheet for yourself, and if you're interested in using one of the infographics, there are 3 templates with minor variations that can be found for your use here:
And 3 different library examples using the templates here: