2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 40% |
2 | United States | 10 | 33.3% |
3 | Taiwan | 3 | 10% |
4 | Singapore | 3 | 10% |
5 | Switzerland | 1 | 3.3% |
6 | Russia | 1 | 3.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 12 | 40% |
2 | United States | 10 | 33.3% |
3 | Taiwan | 3 | 10% |
4 | Singapore | 3 | 10% |
5 | Switzerland | 1 | 3.3% |
6 | Russia | 1 | 3.3% |