2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 45.2% |
2 | United States | 24 | 38.7% |
3 | France | 4 | 6.5% |
4 | Germany | 4 | 6.5% |
5 | Russia | 2 | 3.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 45.2% |
2 | United States | 24 | 38.7% |
3 | France | 4 | 6.5% |
4 | Germany | 4 | 6.5% |
5 | Russia | 2 | 3.2% |