2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 50% |
2 | United States | 8 | 25% |
3 | Germany | 4 | 12.5% |
4 | Japan | 2 | 6.2% |
5 | Russia | 2 | 6.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 16 | 50% |
2 | United States | 8 | 25% |
3 | Germany | 4 | 12.5% |
4 | Japan | 2 | 6.2% |
5 | Russia | 2 | 6.2% |