2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 22 | 38.6% |
2 | United States | 18 | 31.6% |
3 | Canada | 5 | 8.8% |
4 | United Kingdom | 4 | 7% |
5 | Korea, Republic of | 2 | 3.5% |
6 | Australia | 2 | 3.5% |
7 | Germany | 2 | 3.5% |
8 | Italy | 1 | 1.8% |
9 | Netherlands | 1 | 1.8% |