2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 42 | 34.7% |
2 | China | 25 | 20.7% |
3 | Netherlands | 19 | 15.7% |
4 | Germany | 7 | 5.8% |
5 | Canada | 7 | 5.8% |
6 | Bolivia, Plurinational State of | 5 | 4.1% |
7 | Korea, Republic of | 5 | 4.1% |
8 | France | 5 | 4.1% |
9 | Spain | 2 | 1.7% |
10 | South Africa | 1 | 0.8% |
11 | Malaysia | 1 | 0.8% |
12 | Brazil | 1 | 0.8% |
13 | Belgium | 1 | 0.8% |