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