2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 249 | 57.2% |
2 | United States | 136 | 31.3% |
3 | Germany | 30 | 6.9% |
4 | Taiwan | 8 | 1.8% |
5 | Hong Kong | 4 | 0.9% |
6 | Korea, Republic of | 3 | 0.7% |
7 | Poland | 2 | 0.5% |
8 | India | 2 | 0.5% |
9 | Brazil | 1 | 0.2% |