Paper:

Paper waste accounts for up to 40% of total waste produced in the United States each year, which adds up to 71.6 million tons of paper waste per year in the United States alone. The average office worker in the US prints 31 pages every day. Americans also use on the order of 16 billion paper cups per year.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". In what country does an average office worker print 71.6 million pages of paper every day?
unanswerable