International representation of participants from 9 years of ConGen workshops. A) Countries shaded according to total number of participants. B) Total number of countries represented by student participants over time. ConGen was not held in 2010, 2012, or 2014. Data are not available for ConGen 2011. Note that in 2006, ConGen was held in Porto, Portugal, and participants’ country of origin, not place of current employment, was recorded, and so had a larger number of countries represented than in other years when ConGen was held in Montana, United States. Country of student-participant origin is the country of current residence/employment. Many students residing in the United States are citizens of other countries, which may further diversify the number of countries beyond what is represented here.