25230
As of 31 March 2015 , 38,719 screens ( out of a total of 39,789 screens ) in the United States have been converted to digital , 3,007 screens in Canada have been converted , and 93,147 screens internationally have been converted .
 United States, Canada
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 United States, Canada