Figure 2 from: Rasberry L, Mietchen D (2021) Wikipedia for multilingual COVID-19 vaccine education at scale. Research Ideas and Outcomes 7: e70042. https://doi.org/10.3897/rio.7.e70042

Figure 2 This is a Pageviews Analysis of multiple English Wikipedia articles related to vaccine hesitancy. Data visualizations such as this give insight into reader demand by reporting user engagement with sets of Wikipedia articles over time. Among other values, the table gives reports for "views", a measure of readership; "class", a grade of the content quality; and "editors", which is a count of the number of people who submitted editorial content. Wikipedia editors use these metrics to prioritize development of popular articles in need of more quality content. This screenshot is available via Wikimedia Commons under the terms of the Expat/ MIT license.