2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 68 | 32.5% |
2 | China | 51 | 24.4% |
3 | Switzerland | 32 | 15.3% |
4 | Netherlands | 19 | 9.1% |
5 | Slovakia | 6 | 2.9% |
6 | Korea, Republic of | 6 | 2.9% |
7 | Russia | 5 | 2.4% |
8 | India | 4 | 1.9% |
9 | France | 4 | 1.9% |
10 | Brazil | 4 | 1.9% |
11 | Canada | 3 | 1.4% |
12 | Belgium | 3 | 1.4% |
13 | Bangladesh | 1 | 0.5% |
14 | Germany | 1 | 0.5% |
15 | Spain | 1 | 0.5% |
16 | Portugal | 1 | 0.5% |