2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 164 | 61.9% |
2 | Germany | 51 | 19.2% |
3 | United States | 35 | 13.2% |
4 | Russia | 3 | 1.1% |
5 | Taiwan | 3 | 1.1% |
6 | Canada | 3 | 1.1% |
7 | Finland | 2 | 0.8% |
8 | United Kingdom | 2 | 0.8% |
9 | Switzerland | 1 | 0.4% |
10 | Australia | 1 | 0.4% |