2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 164 | 56.7% |
2 | United States | 60 | 20.8% |
3 | Germany | 37 | 12.8% |
4 | Taiwan | 15 | 5.2% |
5 | Korea, Republic of | 6 | 2.1% |
6 | Netherlands | 2 | 0.7% |
7 | Singapore | 2 | 0.7% |
8 | Sweden | 2 | 0.7% |
9 | Moldova, Republic of | 1 | 0.3% |