2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 57 | 37% |
2 | Netherlands | 29 | 18.8% |
3 | China | 17 | 11% |
4 | Germany | 16 | 10.4% |
5 | Canada | 15 | 9.7% |
6 | Korea, Republic of | 6 | 3.9% |
7 | Turkey | 4 | 2.6% |
8 | India | 3 | 1.9% |
9 | France | 3 | 1.9% |
10 | Mexico | 2 | 1.3% |
11 | Guinea | 1 | 0.6% |
12 | Hong Kong | 1 | 0.6% |