2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 43 | 32.6% |
2 | United States | 36 | 27.3% |
3 | Netherlands | 23 | 17.4% |
4 | Germany | 10 | 7.6% |
5 | Korea, Republic of | 9 | 6.8% |
6 | France | 5 | 3.8% |
7 | Czech Republic | 2 | 1.5% |
8 | Canada | 1 | 0.8% |
9 | Hong Kong | 1 | 0.8% |
10 | Russia | 1 | 0.8% |
11 | United Kingdom | 1 | 0.8% |