US (57%)
Other* (3.5%)
UK (0.9%)
Norway (1.3%)
Switzerland (1.8%)
Not written (1.8%)
France (1.8%)
Australia (1.8%)
Poland (2.2%)
Germany (7%)
Canada (7%)
Japan (15%)
While most of the hikers come from the U.S., data show that the hike has a worldwide following, with visitors not just from places like Japan and Canada, but also more obscure markets like Mongolia and Ukraine.