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Six of the 12 midwestern states have been growing steadily since 1980 -- Illinois , Kansas , Minnesota , Missouri , South Dakota and Wisconsin .
 cardinal: Six; cardinal: 12; date: 1980; geographical social political: Illinois; geographical social political: Kansas; geographical social political: Minnesota; geographical social political: Missouri; geographical social political: South Dakota; geographical social political: Wisconsin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 cardinal: Six; cardinal: 12; date: 1980; geographical social political: Illinois; geographical social political: Kansas; geographical social political: Minnesota; geographical social political: Missouri; geographical social political: South Dakota; geographical social political: Wisconsin