2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 40.3% |
2 | China | 19 | 30.6% |
3 | Germany | 8 | 12.9% |
4 | France | 7 | 11.3% |
5 | Ukraine | 3 | 4.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 40.3% |
2 | China | 19 | 30.6% |
3 | Germany | 8 | 12.9% |
4 | France | 7 | 11.3% |
5 | Ukraine | 3 | 4.8% |