2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 65 | 53.3% |
2 | Germany | 11 | 9% |
3 | United States | 10 | 8.2% |
4 | Saudi Arabia | 6 | 4.9% |
5 | Korea, Republic of | 6 | 4.9% |
6 | Netherlands | 6 | 4.9% |
7 | Russia | 5 | 4.1% |
8 | Malaysia | 5 | 4.1% |
9 | Canada | 3 | 2.5% |
10 | Singapore | 2 | 1.6% |
11 | Spain | 2 | 1.6% |
12 | Norway | 1 | 0.8% |