2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 44.7% |
2 | Germany | 11 | 28.9% |
3 | India | 3 | 7.9% |
4 | Taiwan | 3 | 7.9% |
5 | United States | 2 | 5.3% |
6 | Switzerland | 2 | 5.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 44.7% |
2 | Germany | 11 | 28.9% |
3 | India | 3 | 7.9% |
4 | Taiwan | 3 | 7.9% |
5 | United States | 2 | 5.3% |
6 | Switzerland | 2 | 5.3% |