2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 23 | 50% |
2 | China | 10 | 21.7% |
3 | Germany | 8 | 17.4% |
4 | Canada | 3 | 6.5% |
5 | France | 2 | 4.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 23 | 50% |
2 | China | 10 | 21.7% |
3 | Germany | 8 | 17.4% |
4 | Canada | 3 | 6.5% |
5 | France | 2 | 4.3% |