2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 172 | 48.9% |
2 | United States | 119 | 33.8% |
3 | Germany | 36 | 10.2% |
4 | Taiwan | 7 | 2% |
5 | Canada | 7 | 2% |
6 | Hong Kong | 5 | 1.4% |
7 | Netherlands | 3 | 0.9% |
8 | India | 2 | 0.6% |
9 | Korea, Republic of | 1 | 0.3% |