2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 197 | 66.8% |
2 | Germany | 39 | 13.2% |
3 | United States | 39 | 13.2% |
4 | Netherlands | 6 | 2% |
5 | Taiwan | 4 | 1.4% |
6 | Canada | 4 | 1.4% |
7 | Australia | 3 | 1% |
8 | Korea, Republic of | 2 | 0.7% |
9 | Singapore | 1 | 0.3% |