2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 152 | 56.7% |
2 | Germany | 52 | 19.4% |
3 | United States | 48 | 17.9% |
4 | Singapore | 4 | 1.5% |
5 | Sweden | 2 | 0.7% |
6 | Finland | 2 | 0.7% |
7 | Korea, Republic of | 2 | 0.7% |
8 | Netherlands | 2 | 0.7% |
9 | Russia | 2 | 0.7% |
10 | Ukraine | 1 | 0.4% |
11 | Canada | 1 | 0.4% |