2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 24 | 33.3% |
2 | Netherlands | 13 | 18.1% |
3 | China | 8 | 11.1% |
4 | Canada | 7 | 9.7% |
5 | Australia | 4 | 5.6% |
6 | Russia | 4 | 5.6% |
7 | Spain | 3 | 4.2% |
8 | France | 3 | 4.2% |
9 | Germany | 3 | 4.2% |
10 | Tanzania, United Republic of | 2 | 2.8% |
11 | Senegal | 1 | 1.4% |