2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 150 | 63% |
2 | United States | 47 | 19.7% |
3 | Germany | 32 | 13.4% |
4 | Korea, Republic of | 4 | 1.7% |
5 | Russia | 3 | 1.3% |
6 | Ukraine | 2 | 0.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 150 | 63% |
2 | United States | 47 | 19.7% |
3 | Germany | 32 | 13.4% |
4 | Korea, Republic of | 4 | 1.7% |
5 | Russia | 3 | 1.3% |
6 | Ukraine | 2 | 0.8% |