2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 154 | 43.5% |
2 | United States | 126 | 35.6% |
3 | Germany | 34 | 9.6% |
4 | Canada | 25 | 7.1% |
5 | Netherlands | 6 | 1.7% |
6 | Korea, Republic of | 4 | 1.1% |
7 | Mexico | 2 | 0.6% |
8 | Moldova, Republic of | 2 | 0.6% |
9 | Hong Kong | 1 | 0.3% |