2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 26 | 47.3% |
2 | China | 8 | 14.5% |
3 | Korea, Republic of | 5 | 9.1% |
4 | Canada | 4 | 7.3% |
5 | Sweden | 3 | 5.5% |
6 | Zambia | 3 | 5.5% |
7 | Ireland | 3 | 5.5% |
8 | Austria | 2 | 3.6% |
9 | Germany | 1 | 1.8% |