2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 174 | 64% |
2 | United States | 61 | 22.4% |
3 | Germany | 30 | 11% |
4 | Netherlands | 4 | 1.5% |
5 | Taiwan | 3 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 174 | 64% |
2 | United States | 61 | 22.4% |
3 | Germany | 30 | 11% |
4 | Netherlands | 4 | 1.5% |
5 | Taiwan | 3 | 1.1% |