2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 50% |
2 | 10 | 38.5% | |
3 | Germany | 1 | 3.8% |
4 | Taiwan | 1 | 3.8% |
5 | United States | 1 | 3.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 13 | 50% |
2 | 10 | 38.5% | |
3 | Germany | 1 | 3.8% |
4 | Taiwan | 1 | 3.8% |
5 | United States | 1 | 3.8% |