2018 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 17 | 34.7% |
2 | Germany | 9 | 18.4% |
3 | China | 6 | 12.2% |
4 | India | 4 | 8.2% |
5 | Republic of Korea | 3 | 6.1% |
6 | Taiwan | 2 | 4.1% |
7 | Finland | 2 | 4.1% |
8 | 2 | 4.1% | |
9 | Japan | 2 | 4.1% |
10 | Iran, Islamic Republic of | 1 | 2% |
11 | Italy | 1 | 2% |