2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 55 | 39% |
2 | China | 44 | 31.2% |
3 | Netherlands | 16 | 11.3% |
4 | Germany | 10 | 7.1% |
5 | Korea, Republic of | 6 | 4.3% |
6 | France | 3 | 2.1% |
7 | Russia | 2 | 1.4% |
8 | Singapore | 1 | 0.7% |
9 | Malaysia | 1 | 0.7% |
10 | Japan | 1 | 0.7% |
11 | Viet Nam | 1 | 0.7% |
12 | Canada | 1 | 0.7% |