2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | 38 | 71.7% | |
2 | United States | 6 | 11.3% |
3 | China | 5 | 9.4% |
4 | Germany | 2 | 3.8% |
5 | Korea, Republic of | 2 | 3.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | 38 | 71.7% | |
2 | United States | 6 | 11.3% |
3 | China | 5 | 9.4% |
4 | Germany | 2 | 3.8% |
5 | Korea, Republic of | 2 | 3.8% |