2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 60% |
2 | China | 4 | 7.3% |
3 | Netherlands | 3 | 5.5% |
4 | Switzerland | 3 | 5.5% |
5 | Republic of Korea | 2 | 3.6% |
6 | Germany | 2 | 3.6% |
7 | India | 2 | 3.6% |
8 | Canada | 2 | 3.6% |
9 | Italy | 1 | 1.8% |
10 | Colombia | 1 | 1.8% |
11 | France | 1 | 1.8% |
12 | Tanzania | 1 | 1.8% |