2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 257 | 62.5% |
2 | United States | 49 | 11.9% |
3 | Germany | 36 | 8.8% |
4 | Canada | 32 | 7.8% |
5 | Netherlands | 20 | 4.9% |
6 | Poland | 6 | 1.5% |
7 | Singapore | 5 | 1.2% |
8 | Japan | 4 | 1% |
9 | Moldova, Republic of | 2 | 0.5% |