2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 16 | 20.8% |
2 | United States | 16 | 20.8% |
3 | Netherlands | 13 | 16.9% |
4 | Belgium | 7 | 9.1% |
5 | France | 6 | 7.8% |
6 | Spain | 4 | 5.2% |
7 | China | 3 | 3.9% |
8 | Iran, Islamic Republic of | 3 | 3.9% |
9 | Israel | 3 | 3.9% |
10 | Korea, Republic of | 2 | 2.6% |
11 | Portugal | 2 | 2.6% |
12 | Russia | 1 | 1.3% |
13 | Ukraine | 1 | 1.3% |