2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 187 | 64% |
2 | United States | 40 | 13.7% |
3 | Germany | 36 | 12.3% |
4 | Russia | 6 | 2.1% |
5 | Taiwan | 6 | 2.1% |
6 | Australia | 3 | 1% |
7 | Brazil | 2 | 0.7% |
8 | Canada | 2 | 0.7% |
9 | Singapore | 2 | 0.7% |
10 | Turkey | 2 | 0.7% |
11 | United Kingdom | 2 | 0.7% |
12 | South Africa | 1 | 0.3% |
13 | Indonesia | 1 | 0.3% |
14 | Moldova, Republic of | 1 | 0.3% |
15 | Finland | 1 | 0.3% |