2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 81 | 36.5% |
2 | Germany | 45 | 20.3% |
3 | Netherlands | 18 | 8.1% |
4 | China | 16 | 7.2% |
5 | Belgium | 13 | 5.9% |
6 | Russia | 13 | 5.9% |
7 | United Kingdom | 8 | 3.6% |
8 | France | 8 | 3.6% |
9 | Canada | 6 | 2.7% |
10 | Taiwan | 3 | 1.4% |
11 | Turkey | 2 | 0.9% |
12 | Switzerland | 2 | 0.9% |
13 | Poland | 2 | 0.9% |
14 | India | 2 | 0.9% |
15 | Korea, Republic of | 2 | 0.9% |
16 | Puerto Rico | 1 | 0.5% |