2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 27 | 77.1% | |
2 | China | 3 | 8.6% |
3 | United States | 3 | 8.6% |
4 | Germany | 1 | 2.9% |
5 | Italy | 1 | 2.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 27 | 77.1% | |
2 | China | 3 | 8.6% |
3 | United States | 3 | 8.6% |
4 | Germany | 1 | 2.9% |
5 | Italy | 1 | 2.9% |