Atlas
Where the people listed in a program come from, by the institution they gave. Each dot is an institution, sized by its listings that year.
The map shows institutions whose printed affiliation matched an institution with coordinates (the same institution list the other readers in this archive use): 301 of the 375 listings in 2023. Unmatched affiliations are not on the map. Country counts come from the same matches.
Countries, 2023
| Country | Listings | Institutions |
|---|---|---|
| US | 301 | 107 |
| CN | 1 | 1 |
Share outside the US, by conference
| Year | Site | Matched listings | Outside the US |
|---|---|---|---|
| 2015 | Boulder, Colorado | 338 | 2% |
| 2017 | Boulder, Colorado | 365 | 1% |
| 2019 | Philadelphia, Pennsylvania | 351 | 0% |
| 2021 | Online (listed as Washington, D.C.) | 364 | 0% |
| 2023 | Denver, Colorado | 302 | 0% |
| 2025 | Detroit, Michigan | 11 | 0% |
Country outlines: Natural Earth via world-atlas (public domain).