2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 161 | 62.4% |
2 | United States | 43 | 16.7% |
3 | Germany | 31 | 12% |
4 | Canada | 6 | 2.3% |
5 | Russia | 4 | 1.6% |
6 | Korea, Republic of | 3 | 1.2% |
7 | Ukraine | 3 | 1.2% |
8 | Singapore | 2 | 0.8% |
9 | Japan | 2 | 0.8% |
10 | Australia | 1 | 0.4% |
11 | Malaysia | 1 | 0.4% |
12 | Netherlands | 1 | 0.4% |