2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 52.4% |
2 | United States | 14 | 22.2% |
3 | Germany | 12 | 19% |
4 | Republic of Korea | 2 | 3.2% |
5 | Senegal | 1 | 1.6% |
6 | Korea, Republic of | 1 | 1.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 52.4% |
2 | United States | 14 | 22.2% |
3 | Germany | 12 | 19% |
4 | Republic of Korea | 2 | 3.2% |
5 | Senegal | 1 | 1.6% |
6 | Korea, Republic of | 1 | 1.6% |