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Iowa
Decatur
7
Jefferson
6
Johnson
5
Monona
5
Page
5
Fairfield
4
Franklin
4
Guthrie
4
Lucas
4
United States
4
Dickinson
3
Hardin
3
Van Buren
3
Winneshiek
3
Albia
2
Backbone State Park (Iowa)
2
Bismark
2
Bloomfield
2
Boone
2
Cascade
2
Centerville
2
Cherokee
2
Clayton
2
Crawford
2
Cresco
2
Davis
2
Decorah
2
Delaware
2
Dundee
2
Henry
2
Howard
2
Indianola
2
Jackson
2
Kossuth
2
Lake View
2
Lamoni
2
Lenox
2
Louisa
2
Mahaska
2
McGregor
2
Medicine Lake
2
Middle Atlantic States
2
Middle West
2
Missouri Valley
2
Monoa
2
Montana
2
Montgomery
2
Moorhead
2
North Dakota
2
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