Van Buren
Monroe
Adams
Adair
Marion
Hamilton
Louisa
Winnebago
Floyd
Story
Greene
Jefferson
Keokuk
Cass
Osceola
Taylor
Madison
Bremer
Shelby
Clayton
Clay
Boone
Monona
Davis
Lee
Johnson
Fremont
Grundy
O'Brien
Cerro Gordo
Warren
Lucas
Cedar
Buena Vista
Fayette
Worth
Clarke
Webster
Linn
Hardin
Kossuth
Polk
Sioux
Emmet
Dallas
Iowa
Butler
Carroll
Winneshiek
Black Hawk
Palo Alto
Scott
Jasper
Des Moines
Benton
Crawford
Union
Dickinson
Jackson
Page
Henry
Dubuque
Wright
Clinton
Guthrie
Mills
Ringgold
Harrison
Chickasaw
Lyon
Calhoun
Mitchell
Wapello
Marshall
Woodbury
Delaware
Jones
Tama
Cherokee
Muscatine
Humboldt
Pottawattamie
Mahaska
Decatur
Washington
Buchanan
Hancock
Plymouth
Pocahontas
Wayne
Howard
Appanoose
Allamakee
Franklin
Ida
Sac
Poweshiek
Montgomery
Audubon
Total