20162015201420132012
United States53.7%59.6%65.5%69.8%68.2%
Canada3.6%3.3%3.6%3.4%3.2%
Other international42.3%37.1%30.9%26.8%28.6%

Notes:Other international includes Switzerland, the United Kingdom, Germany, Austria, France, Spain, Portugal, Italy, the Netherlands, China, Hong Kong, Malaysia, Singapore, Thailand, Brazil, Chile, Vietnam and Japan