2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 73 | 73% |
2 | Germany | 12 | 12% |
3 | United States | 9 | 9% |
4 | Republic of Korea | 3 | 3% |
5 | Senegal | 2 | 2% |
6 | Finland | 1 | 1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 73 | 73% |
2 | Germany | 12 | 12% |
3 | United States | 9 | 9% |
4 | Republic of Korea | 3 | 3% |
5 | Senegal | 2 | 2% |
6 | Finland | 1 | 1% |