2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 43.3% |
2 | India | 13 | 19.4% |
3 | United States | 10 | 14.9% |
4 | Germany | 8 | 11.9% |
5 | Taiwan | 7 | 10.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 43.3% |
2 | India | 13 | 19.4% |
3 | United States | 10 | 14.9% |
4 | Germany | 8 | 11.9% |
5 | Taiwan | 7 | 10.4% |