2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 40 | 81.6% | |
2 | China | 4 | 8.2% |
3 | United States | 3 | 6.1% |
4 | Germany | 1 | 2% |
5 | Japan | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 40 | 81.6% | |
2 | China | 4 | 8.2% |
3 | United States | 3 | 6.1% |
4 | Germany | 1 | 2% |
5 | Japan | 1 | 2% |