1080
Population : 16,446 ( 2002 Census ) ; The population of Nizhneangarsk accounts for 35.8 % of the district 's total population .
 None
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:
 None