2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 157 | 64.6% |
2 | United States | 46 | 18.9% |
3 | Germany | 27 | 11.1% |
4 | Canada | 4 | 1.6% |
5 | India | 3 | 1.2% |
6 | Mexico | 2 | 0.8% |
7 | Ukraine | 2 | 0.8% |
8 | Australia | 1 | 0.4% |
9 | Moldova, Republic of | 1 | 0.4% |