2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 40% |
2 | China | 16 | 29.1% |
3 | Germany | 11 | 20% |
4 | Netherlands | 4 | 7.3% |
5 | Nigeria | 1 | 1.8% |
6 | Taiwan | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 40% |
2 | China | 16 | 29.1% |
3 | Germany | 11 | 20% |
4 | Netherlands | 4 | 7.3% |
5 | Nigeria | 1 | 1.8% |
6 | Taiwan | 1 | 1.8% |