2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 187 | 62.8% |
2 | United States | 63 | 21.1% |
3 | Germany | 35 | 11.7% |
4 | Denmark | 2 | 0.7% |
5 | Netherlands | 2 | 0.7% |
6 | Sweden | 2 | 0.7% |
7 | Taiwan | 2 | 0.7% |
8 | 2 | 0.7% | |
9 | Singapore | 1 | 0.3% |
10 | France | 1 | 0.3% |
11 | Korea, Republic of | 1 | 0.3% |