2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 34% |
2 | 17 | 32.1% | |
3 | Germany | 9 | 17% |
4 | China | 7 | 13.2% |
5 | France | 2 | 3.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 34% |
2 | 17 | 32.1% | |
3 | Germany | 9 | 17% |
4 | China | 7 | 13.2% |
5 | France | 2 | 3.8% |