2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 39 | 52% |
2 | China | 21 | 28% |
3 | Germany | 9 | 12% |
4 | Romania | 3 | 4% |
5 | Netherlands | 2 | 2.7% |
6 | Taiwan | 1 | 1.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 39 | 52% |
2 | China | 21 | 28% |
3 | Germany | 9 | 12% |
4 | Romania | 3 | 4% |
5 | Netherlands | 2 | 2.7% |
6 | Taiwan | 1 | 1.3% |