2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 161 | 54.6% |
2 | United States | 73 | 24.7% |
3 | Germany | 33 | 11.2% |
4 | Canada | 12 | 4.1% |
5 | Hong Kong | 5 | 1.7% |
6 | Russia | 4 | 1.4% |
7 | France | 2 | 0.7% |
8 | Iran, Islamic Republic of | 2 | 0.7% |
9 | Netherlands | 2 | 0.7% |
10 | Singapore | 1 | 0.3% |