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In 2010 , Croatia spent 6.9 % of its GDP on healthcare , representing a decline from approximately 8 % estimated in 2008 , when 84 % of healthcare spending came from public sources .
 Croatia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Croatia