28901
Statistics for 2010 show that the vast majority of the 350,000 workers in Copenhagen are employed in the service sector , especially transport and communications , trade , and finance , while less than 10,000 work in the manufacturing industries .
 Copenhagen
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Copenhagen