2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 34 | 30.9% |
2 | China | 30 | 27.3% |
3 | Netherlands | 16 | 14.5% |
4 | Canada | 10 | 9.1% |
5 | Taiwan | 6 | 5.5% |
6 | Germany | 5 | 4.5% |
7 | Russia | 4 | 3.6% |
8 | Singapore | 2 | 1.8% |
9 | Czech Republic | 2 | 1.8% |
10 | France | 1 | 0.9% |