2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 168 | 64.1% |
2 | United States | 42 | 16% |
3 | Germany | 35 | 13.4% |
4 | Netherlands | 15 | 5.7% |
5 | Taiwan | 2 | 0.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 168 | 64.1% |
2 | United States | 42 | 16% |
3 | Germany | 35 | 13.4% |
4 | Netherlands | 15 | 5.7% |
5 | Taiwan | 2 | 0.8% |