51023
Turkish and Roma minorities account for 8.8 and 4.9 % , respectively ; some 40 smaller minorities account for 0.7 % , and 0.8 % do not self-identify with an ethnic group .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None