2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 31 | 52.5% | |
2 | China | 12 | 20.3% |
3 | United States | 9 | 15.3% |
4 | Germany | 6 | 10.2% |
5 | France | 1 | 1.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 31 | 52.5% | |
2 | China | 12 | 20.3% |
3 | United States | 9 | 15.3% |
4 | Germany | 6 | 10.2% |
5 | France | 1 | 1.7% |