2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 32 | 48.5% |
2 | China | 26 | 39.4% |
3 | France | 6 | 9.1% |
4 | Germany | 1 | 1.5% |
5 | Czech Republic | 1 | 1.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 32 | 48.5% |
2 | China | 26 | 39.4% |
3 | France | 6 | 9.1% |
4 | Germany | 1 | 1.5% |
5 | Czech Republic | 1 | 1.5% |