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With a population increase of 5.6 percent per year from 2002 to 2012 , it is the third-fastest-growing city in Africa , after Bamako and Lagos , and the ninth-fastest-growing in the world .
 location: Africa; location: Bamako; location: Lagos
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Africa; location: Bamako; location: Lagos