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I’d been thinking about trying out Tableau Public for quite some time. This weekend, I finally got to it. The first step was to select the dataset I wanted to use and determine the questions to be answered by analyzing this data. So, I decided to pick a topic that’s of interest to anyone on a work visa like myself. In the visualization shared below, I have analyzed USCIS data for H1B visa applications through 2009-2020. Through this analysis, I wanted to see the real impact on visa approvals post 2016 and understand who was really impacted.