2017 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Switzerland | 45 | 68.2% |
2 | United States | 17 | 25.8% |
3 | China | 4 | 6.1% |
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Rank | Countries/Territories | Count | Percent |
1 | Switzerland | 45 | 68.2% |
2 | United States | 17 | 25.8% |
3 | China | 4 | 6.1% |