2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 36 | 56.2% |
2 | United States | 7 | 10.9% |
3 | Germany | 6 | 9.4% |
4 | Mongolia | 4 | 6.2% |
5 | Singapore | 3 | 4.7% |
6 | Taiwan | 3 | 4.7% |
7 | Canada | 2 | 3.1% |
8 | Japan | 1 | 1.6% |
9 | Korea, Republic of | 1 | 1.6% |
10 | France | 1 | 1.6% |