2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 36.7% |
2 | Germany | 13 | 26.5% |
3 | China | 12 | 24.5% |
4 | Netherlands | 3 | 6.1% |
5 | Romania | 3 | 6.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 18 | 36.7% |
2 | Germany | 13 | 26.5% |
3 | China | 12 | 24.5% |
4 | Netherlands | 3 | 6.1% |
5 | Romania | 3 | 6.1% |