1. Audubon County, Iowa, United States of America (1)
2. Black Hawk County, Iowa, United States of America (1)
3. Buchanan County, Iowa, United States of America (2)
4. Carroll County, Iowa, United States of America (1)
5. Cherokee County, Iowa, United States of America (1)
6. Clay County, Iowa, United States of America (1)
7. Crawford County, Iowa, United States of America (2)
8. Dallas County, Iowa, United States of America (1)
9. Dickinson, Iowa, United States of America (1)
10. Dubuque County, Iowa, United States of America
11. Fayette County, Iowa, United States of America (1)
12. Floyd County, Iowa, United States of America (1)
13. Hardin County, Iowa, United States of America (1)
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14. Ida County, Iowa, United States of America (3)
15. Iowa, United States of America
16. Jefferson County, Iowa, United States of America
17. Johnson County, Iowa, United States of America (1)
18. Jones County, Iowa, United States of America (1)
19. Lee County, Iowa, United States of America (1)
20. Linn County, Iowa, United States of America (2)
21. Mitchell County, Iowa, United States of America (3)
22. Monona County, Iowa, United States of America (1)
23. Muscatine County, Iowa, United States of America (2)
24. Osceola County, Iowa, United States of America (1)
25. Plymouth County, Iowa, United States of America (3)
26. Pocahontas County, Iowa, United States of America (1)
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27. Polk County, Iowa, United States of America (1)
28. Polk, Iowa, United States of America (1)
29. Scott County, Iowa, United States of America (1)
30. Scott, Iowa, United States of America (1)
31. Sioux County, Iowa, United States of America (1)
32. Story County, Iowa, United States of America (1)
33. Van Buren County, Iowa, United States of America (1)
34. Warren County, Iowa, United States of America (4)
35. Wayne County, Iowa, United States of America (1)
36. Winneshiek County, Iowa, United States of America (1)
37. , Winneshiek, Iowa, United States of America
38. Worth County, Iowa, United States of America (1)
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