2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 27 | 58.7% |
2 | Germany | 8 | 17.4% |
3 | United States | 5 | 10.9% |
4 | India | 2 | 4.3% |
5 | Russia | 2 | 4.3% |
6 | Switzerland | 2 | 4.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 27 | 58.7% |
2 | Germany | 8 | 17.4% |
3 | United States | 5 | 10.9% |
4 | India | 2 | 4.3% |
5 | Russia | 2 | 4.3% |
6 | Switzerland | 2 | 4.3% |