2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 25 | 26.3% |
2 | China | 15 | 15.8% |
3 | Germany | 15 | 15.8% |
4 | Netherlands | 14 | 14.7% |
5 | Portugal | 5 | 5.3% |
6 | Spain | 3 | 3.2% |
7 | Iran, Islamic Republic of | 3 | 3.2% |
8 | Korea, Republic of | 3 | 3.2% |
9 | Taiwan | 3 | 3.2% |
10 | Australia | 2 | 2.1% |
11 | United Kingdom | 2 | 2.1% |
12 | France | 2 | 2.1% |
13 | Sweden | 1 | 1.1% |
14 | Russia | 1 | 1.1% |
15 | Ukraine | 1 | 1.1% |