2020 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 23 | 67.6% |
2 | China | 6 | 17.6% |
3 | France | 4 | 11.8% |
4 | Zambia | 1 | 2.9% |
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Rank | Countries/Territories | Count | Percent |
1 | United States | 23 | 67.6% |
2 | China | 6 | 17.6% |
3 | France | 4 | 11.8% |
4 | Zambia | 1 | 2.9% |