2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 34 | 60.7% |
2 | China | 13 | 23.2% |
3 | France | 4 | 7.1% |
4 | Germany | 4 | 7.1% |
5 | India | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 34 | 60.7% |
2 | China | 13 | 23.2% |
3 | France | 4 | 7.1% |
4 | Germany | 4 | 7.1% |
5 | India | 1 | 1.8% |