2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 36.2% |
2 | United States | 17 | 29.3% |
3 | Germany | 9 | 15.5% |
4 | Netherlands | 8 | 13.8% |
5 | Romania | 3 | 5.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 21 | 36.2% |
2 | United States | 17 | 29.3% |
3 | Germany | 9 | 15.5% |
4 | Netherlands | 8 | 13.8% |
5 | Romania | 3 | 5.2% |