2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 164 | 59% |
2 | United States | 61 | 21.9% |
3 | Germany | 37 | 13.3% |
4 | Taiwan | 6 | 2.2% |
5 | Brazil | 3 | 1.1% |
6 | Singapore | 2 | 0.7% |
7 | Ireland | 2 | 0.7% |
8 | Moldova, Republic of | 1 | 0.4% |
9 | Netherlands | 1 | 0.4% |
10 | 1 | 0.4% |