2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 48 | 36.1% |
2 | United States | 36 | 27.1% |
3 | Netherlands | 15 | 11.3% |
4 | Canada | 10 | 7.5% |
5 | Korea, Republic of | 9 | 6.8% |
6 | Germany | 7 | 5.3% |
7 | Singapore | 5 | 3.8% |
8 | Taiwan | 2 | 1.5% |
9 | India | 1 | 0.8% |