2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 20 | 44.4% | |
2 | United States | 14 | 31.1% |
3 | Germany | 7 | 15.6% |
4 | China | 3 | 6.7% |
5 | France | 1 | 2.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 20 | 44.4% | |
2 | United States | 14 | 31.1% |
3 | Germany | 7 | 15.6% |
4 | China | 3 | 6.7% |
5 | France | 1 | 2.2% |