2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 162 | 50.2% |
2 | United States | 93 | 28.8% |
3 | Germany | 44 | 13.6% |
4 | Russia | 4 | 1.2% |
5 | India | 3 | 0.9% |
6 | Korea, Republic of | 2 | 0.6% |
7 | Norway | 2 | 0.6% |
8 | Hong Kong | 2 | 0.6% |
9 | Singapore | 2 | 0.6% |
10 | Spain | 2 | 0.6% |
11 | Sweden | 2 | 0.6% |
12 | United Kingdom | 2 | 0.6% |
13 | France | 1 | 0.3% |
14 | Canada | 1 | 0.3% |
15 | Luxembourg | 1 | 0.3% |