2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 38.2% |
2 | United States | 13 | 23.6% |
3 | Germany | 6 | 10.9% |
4 | Taiwan | 4 | 7.3% |
5 | Japan | 3 | 5.5% |
6 | Hong Kong | 2 | 3.6% |
7 | United Kingdom | 2 | 3.6% |
8 | Romania | 2 | 3.6% |
9 | Russia | 1 | 1.8% |
10 | Korea, Republic of | 1 | 1.8% |