2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 4 | 50% |
2 | 1 | 12.5% | |
3 | China | 1 | 12.5% |
4 | Germany | 1 | 12.5% |
5 | Japan | 1 | 12.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 4 | 50% |
2 | 1 | 12.5% | |
3 | China | 1 | 12.5% |
4 | Germany | 1 | 12.5% |
5 | Japan | 1 | 12.5% |