2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 169 | 63.8% |
2 | Germany | 39 | 14.7% |
3 | United States | 34 | 12.8% |
4 | Netherlands | 13 | 4.9% |
5 | South Africa | 2 | 0.8% |
6 | Taiwan | 2 | 0.8% |
7 | Finland | 2 | 0.8% |
8 | Belgium | 1 | 0.4% |
9 | Canada | 1 | 0.4% |
10 | Hong Kong | 1 | 0.4% |
11 | Moldova, Republic of | 1 | 0.4% |